{"id":54971,"date":"2025-03-08T18:39:08","date_gmt":"2025-03-08T09:39:08","guid":{"rendered":"https:\/\/m9js.shop\/blog\/development\/protocol-negotiation-pattern-automatically-negotiates-protocol-versions-between-clients-and-servers"},"modified":"2025-03-08T18:39:10","modified_gmt":"2025-03-08T09:39:10","slug":"protocol-negotiation-pattern-automatically-negotiates-protocol-versions-between-clients-and-servers","status":"publish","type":"post","link":"https:\/\/m9js.shop\/blog\/development\/protocol-negotiation-pattern-automatically-negotiates-protocol-versions-between-clients-and-servers","title":{"rendered":"Protocol Negotiation \ud328\ud134: \ud074\ub77c\uc774\uc5b8\ud2b8\uc640 \uc11c\ubc84 \uac04 \ud504\ub85c\ud1a0\ucf5c \ubc84\uc804\uc744 \uc790\ub3d9 \ud611\uc0c1"},"content":{"rendered":"<ul class=\"toc_post_list\">\n<li>\n<h2>\ubaa9\ucc28<\/h2>\n<ul>\n<li><a href=\"#protocol-negotiation-%ed%8c%a8%ed%84%b4-%ed%81%b4%eb%9d%bc%ec%9d%b4%ec%96%b8%ed%8a%b8%ec%99%80-%ec%84%9c%eb%b2%84-%ea%b0%84-%ed%94%84%eb%a1%9c%ed%86%a0%ec%bd%9c-%eb%b2%84%ec%a0%84-%ec%9e%90%eb%8f%99-JjKecjSeAJ\">Protocol Negotiation \ud328\ud134: \ud074\ub77c\uc774\uc5b8\ud2b8\uc640 \uc11c\ubc84 \uac04 \ud504\ub85c\ud1a0\ucf5c \ubc84\uc804 \uc790\ub3d9 \ud611\uc0c1<\/a><\/li>\n<li><a href=\"#%ea%b0%9c%ec%9a%94-%eb%b0%8f-%ec%97%ad%ec%82%ac-protocol-negotiation%ec%9d%98-%ea%b8%b0%ec%9b%90%ea%b3%bc-%eb%b0%9c%ec%a0%84-%ea%b3%bc%ec%a0%95-JjKecjSeAJ\">\uac1c\uc694 \ubc0f \uc5ed\uc0ac: Protocol Negotiation\uc758 \uae30\uc6d0\uacfc \ubc1c\uc804 \uacfc\uc815<\/a><\/li>\n<li><a href=\"#%ea%b8%b0%ec%88%a0%ec%a0%81-%ea%b5%ac%ed%98%84-%eb%b0%8f-%ec%83%81%ec%84%b8-%eb%a9%94%ec%bb%a4%eb%8b%88%ec%a6%98-protocol-negotiation-%ed%8c%a8%ed%84%b4%ec%9d%98-%ed%95%b5%ec%8b%ac-%ec%9b%90%eb%a6%ac-JjKecjSeAJ\">\uae30\uc220\uc801 \uad6c\ud604 \ubc0f \uc0c1\uc138 \uba54\ucee4\ub2c8\uc998: Protocol Negotiation \ud328\ud134\uc758 \ud575\uc2ec \uc6d0\ub9ac\uc640 \uad6c\ud604 \ubc29\ubc95<\/a><\/li>\n<li><a href=\"#%ec%82%ac%eb%a1%80-%ec%97%b0%ea%b5%ac%ec%99%80-%ec%8b%a4%ec%a0%9c-%ec%a0%81%ec%9a%a9-protocol-negotiation-%ed%8c%a8%ed%84%b4%ec%9d%b4-%ec%82%b0%ec%97%85-%ed%98%84%ec%9e%a5%ec%97%90%ec%84%9c-%eb%b3%b4-JjKecjSeAJ\">\uc0ac\ub840 \uc5f0\uad6c\uc640 \uc2e4\uc81c \uc801\uc6a9: Protocol Negotiation \ud328\ud134\uc774 \uc0b0\uc5c5 \ud604\uc7a5\uc5d0\uc11c \ubcf4\uc5ec\uc900 \ud6a8\uacfc<\/a><\/li>\n<li><a href=\"#%eb%af%b8%eb%9e%98-%eb%8f%99%ed%96%a5-%eb%b0%8f-%ed%99%95%ec%9e%a5-%ea%b0%80%eb%8a%a5%ec%84%b1-%ed%94%84%eb%a1%9c%ed%86%a0%ec%bd%9c-%ed%98%91%ec%83%81%ec%9d%98-%ed%96%a5%ed%9b%84-%eb%b0%9c%ec%a0%84-JjKecjSeAJ\">\ubbf8\ub798 \ub3d9\ud5a5 \ubc0f \ud655\uc7a5 \uac00\ub2a5\uc131: \ud504\ub85c\ud1a0\ucf5c \ud611\uc0c1\uc758 \ud5a5\ud6c4 \ubc1c\uc804\uacfc \uc0c8\ub85c\uc6b4 \ub3c4\uc804 \uacfc\uc81c<\/a><\/li>\n<li><a href=\"#%ea%b0%95%eb%a0%a5%ed%95%9c-%ec%9a%94%ec%95%bd-protocol-negotiation-%ed%8c%a8%ed%84%b4%ec%9d%b4-%ec%a0%9c%ea%b3%b5%ed%95%98%eb%8a%94-%ed%86%b5%ec%b0%b0%ea%b3%bc-%eb%af%b8%eb%9e%98-%ec%a0%84%eb%a7%9d-JjKecjSeAJ\">\uac15\ub825\ud55c \uc694\uc57d: Protocol Negotiation \ud328\ud134\uc774 \uc81c\uacf5\ud558\ub294 \ud1b5\ucc30\uacfc \ubbf8\ub798 \uc804\ub9dd<\/a><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>    <title id=\"protocol-negotiation-%ed%8c%a8%ed%84%b4-%ed%81%b4%eb%9d%bc%ec%9d%b4%ec%96%b8%ed%8a%b8%ec%99%80-%ec%84%9c%eb%b2%84-%ea%b0%84-%ed%94%84%eb%a1%9c%ed%86%a0%ec%bd%9c-%eb%b2%84%ec%a0%84-%ec%9e%90%eb%8f%99-JjKecjSeAJ\">Protocol Negotiation \ud328\ud134: \ud074\ub77c\uc774\uc5b8\ud2b8\uc640 \uc11c\ubc84 \uac04 \ud504\ub85c\ud1a0\ucf5c \ubc84\uc804 \uc790\ub3d9 \ud611\uc0c1<\/title><\/p>\n<h1 id=\"protocol-negotiation-%ed%8c%a8%ed%84%b4-%ed%81%b4%eb%9d%bc%ec%9d%b4%ec%96%b8%ed%8a%b8%ec%99%80-%ec%84%9c%eb%b2%84-%ea%b0%84-%ed%94%84%eb%a1%9c%ed%86%a0%ec%bd%9c-%eb%b2%84%ec%a0%84-%ec%9e%90%eb%8f%99-JjKecjSeAJ\">Protocol Negotiation \ud328\ud134: \ud074\ub77c\uc774\uc5b8\ud2b8\uc640 \uc11c\ubc84 \uac04 \ud504\ub85c\ud1a0\ucf5c \ubc84\uc804 \uc790\ub3d9 \ud611\uc0c1<\/h1>\n<p><img decoding=\"async\" src=\"https:\/\/m9js.shop\/blog\/wp-content\/uploads\/2025\/03\/protocol-negotiation-ed8ca8ed84b4-ed81b4eb9dbcec9db4ec96b8ed8ab8ec9980-ec849cebb284-eab084-ed9484eba19ced86a0ecbd9c-ebb284eca084ec9d84-ec9e90.jpeg\" alt=\"Protocol Negotiation \ud328\ud134: \ud074\ub77c\uc774\uc5b8\ud2b8\uc640 \uc11c\ubc84 \uac04 \ud504\ub85c\ud1a0\ucf5c \ubc84\uc804\uc744 \uc790\ub3d9 \ud611\uc0c1\" \/><\/p>\n<p>    <\/p>\n<h2 id=\"%ea%b0%9c%ec%9a%94-%eb%b0%8f-%ec%97%ad%ec%82%ac-protocol-negotiation%ec%9d%98-%ea%b8%b0%ec%9b%90%ea%b3%bc-%eb%b0%9c%ec%a0%84-%ea%b3%bc%ec%a0%95-JjKecjSeAJ\">\uac1c\uc694 \ubc0f \uc5ed\uc0ac: Protocol Negotiation\uc758 \uae30\uc6d0\uacfc \ubc1c\uc804 \uacfc\uc815<\/h2>\n<p>Protocol Negotiation \ud328\ud134\uc740 \ucef4\ud4e8\ud130 \ub124\ud2b8\uc6cc\ud0b9\uacfc \ubd84\uc0b0 \uc2dc\uc2a4\ud15c \ubd84\uc57c\uc5d0\uc11c \ud074\ub77c\uc774\uc5b8\ud2b8\uc640 \uc11c\ubc84 \uac04 \uc6d0\ud65c\ud55c \ud1b5\uc2e0\uc744 \ubcf4\uc7a5\ud558\uae30 \uc704\ud55c \ud544\uc218\uc801\uc778 \uba54\ucee4\ub2c8\uc998\uc73c\ub85c \uc810\ucc28 \uc790\ub9ac\uc7a1\uc544 \uc654\uc2b5\ub2c8\ub2e4. \uc774 \ud328\ud134\uc740 \ub2e4\uc591\ud55c \ud504\ub85c\ud1a0\ucf5c \ubc84\uc804\uc774 \uc874\uc7ac\ud558\ub294 \uc0c1\ud669\uc5d0\uc11c \uc0c1\ud638 \uc6b4\uc601\uc131\uc744 \uc720\uc9c0\ud558\uace0, \ucd5c\uc2e0 \uae30\ub2a5\uc744 \ud65c\uc6a9\ud558\uba74\uc11c\ub3c4 \ud558\uc704 \ud638\ud658\uc131\uc744 \uc9c0\ud0a4\uae30 \uc704\ud55c \ud574\uacb0\ucc45\uc73c\ub85c \uac1c\ubc1c\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \ucd08\uae30 \uc778\ud130\ub137 \ud504\ub85c\ud1a0\ucf5c\uc758 \ubc1c\uc804\uacfc\uc815\uc5d0\uc11c \ubc1c\uc0dd\ud588\ub358 \ud638\ud658\uc131 \ubb38\uc81c\ub4e4\uc744 \ud574\uacb0\ud558\uae30 \uc704\ud558\uc5ec \uc5ec\ub7ec \uc5f0\uad6c\uc790\ub4e4\uc774 \uc774 \uac1c\ub150\uc5d0 \uc8fc\ubaa9\ud558\uac8c \ub418\uc5c8\uc73c\uba70, \uc774\ud6c4 \ub2e4\uc591\ud55c \uc0c1\uc6a9 \ubc0f \uc624\ud508\uc18c\uc2a4 \uc194\ub8e8\uc158\uc5d0 \uc801\uc6a9\ub418\uac8c \ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc5ed\uc0ac\uc801\uc73c\ub85c \ub124\ud2b8\uc6cc\ud06c \ud1b5\uc2e0\uc740 \ud558\ub098\uc758 \ud1b5\uc77c\ub41c \ud504\ub85c\ud1a0\ucf5c\uc744 \uae30\ubc18\uc73c\ub85c \uc774\ub8e8\uc5b4\uc84c\uc73c\ub098, \uc2dc\uac04\uc774 \ud750\ub984\uc5d0 \ub530\ub77c \uae30\uc220 \ubc1c\uc804\uacfc \uc0ac\uc6a9\uc790 \uc694\uad6c\uc758 \ubcc0\ud654\ub85c \uc778\ud574 \ub2e4\uc218\uc758 \ud504\ub85c\ud1a0\ucf5c\uc774 \uacf5\uc874\ud558\uac8c \ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc0c1\ud669\uc5d0\uc11c \ud074\ub77c\uc774\uc5b8\ud2b8\uc640 \uc11c\ubc84 \uac04\uc758 \ud504\ub85c\ud1a0\ucf5c \ubc84\uc804 \ucc28\uc774\ub85c \uc778\ud55c \ud1b5\uc2e0 \uc7a5\uc560\ub098 \uc624\uc791\ub3d9\uc774 \ube48\ubc88\ud558\uac8c \ubc1c\uc0dd\ud558\uc600\uc2b5\ub2c8\ub2e4. Protocol Negotiation \ud328\ud134\uc740 \uc774\ub7ec\ud55c \ubb38\uc81c\ub97c \ud574\uacb0\ud558\uae30 \uc704\ud574 \ub450 \uc2dc\uc2a4\ud15c\uc774 \uc11c\ub85c \uc9c0\uc6d0\ud558\ub294 \ud504\ub85c\ud1a0\ucf5c \ubc84\uc804\uc744 \uc0ac\uc804\uc5d0 \uad50\ud658\ud558\uace0, \uac00\uc7a5 \uc801\ud569\ud55c \ubc84\uc804\uc744 \uacb0\uc815\ud558\ub294 \uacfc\uc815\uc744 \ud3ec\ud568\ud569\ub2c8\ub2e4.<\/p>\n<p>1990\ub144\ub300 \ucd08\ubc18, \uc6f9 \uae30\ubc18 \uc11c\ube44\uc2a4\uac00 \ud655\uc0b0\ub418\uba74\uc11c \uc5ec\ub7ec \uc885\ub958\uc758 \ud074\ub77c\uc774\uc5b8\ud2b8(\ube0c\ub77c\uc6b0\uc800)\uc640 \uc11c\ubc84 \uc2dc\uc2a4\ud15c\ub4e4 \uac04\uc758 \ud638\ud658\uc131 \ubb38\uc81c\uac00 \ub300\ub450\ub418\uae30 \uc2dc\uc791\ud588\uc2b5\ub2c8\ub2e4. \ub2f9\uc2dc SSL\/TLS \ud504\ub85c\ud1a0\ucf5c \ud611\uc0c1 \uacfc\uc815\uc5d0\uc11c \uccab\ubc88\uc9f8 \ud615\ud0dc\uc758 Protocol Negotiation \uae30\ubc95\uc774 \ub3c4\uc785\ub418\uc5c8\uc73c\uba70, \uc774\ub97c \uae30\ubc18\uc73c\ub85c \ub2e4\uc591\ud55c \uc751\uc6a9 \ubd84\uc57c\ub85c \ud655\ub300\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc989, \ud074\ub77c\uc774\uc5b8\ud2b8\uc640 \uc11c\ubc84\uac00 \ucd08\uae30 \ud578\ub4dc\uc250\uc774\ud06c \ub2e8\uacc4\uc5d0\uc11c \uc0ac\uc6a9 \uac00\ub2a5\ud55c \ud504\ub85c\ud1a0\ucf5c \ubaa9\ub85d\uc744 \uad50\ud658\ud558\uace0, \ud611\uc0c1\ub41c \ud504\ub85c\ud1a0\ucf5c\uc744 \uc801\uc6a9\ud558\ub294 \uacfc\uc815\uc744 \uac70\uce58\uac8c \ub41c \uac83\uc785\ub2c8\ub2e4.<\/p>\n<p>\uae30\uc220\uc801 \uad00\uc810\uc5d0\uc11c \ubcf4\uba74 \uc774 \ud328\ud134\uc740 \ubcf4\uc548, \ud6a8\uc728\uc131, \ud655\uc7a5\uc131 \ub4f1 \uc5ec\ub7ec \uce21\uba74\uc5d0\uc11c \ud601\uc2e0\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\ucce4\uc2b5\ub2c8\ub2e4. \ud2b9\ud788 \ubcf4\uc548 \ubd84\uc57c\uc5d0\uc11c\ub294 \ucd5c\uc2e0 \uc554\ud638\ud654 \uae30\uc220\uc774 \uc801\uc6a9\ub41c \ud504\ub85c\ud1a0\ucf5c\uacfc \ud558\uc704 \ud638\ud658\uc131\uc744 \ub3d9\uc2dc\uc5d0 \uc694\uad6c\ud558\ub294 \uc0c1\ud669\uc5d0\uc11c Protocol Negotiation\uc740 \uc548\uc804\ud55c \ud1b5\uc2e0\uc744 \ubcf4\uc7a5\ud558\ub294 \ud575\uc2ec \uc694\uc18c\ub85c \ud3c9\uac00\ubc1b\uc544 \uc654\uc2b5\ub2c8\ub2e4. \uc5ec\ub7ec \uc5f0\uad6c \uacb0\uacfc\uc640 \ud1b5\uacc4\uc5d0 \ub530\ub974\uba74, \ucd5c\uc2e0 \ubcf4\uc548 \ud45c\uc900\uc744 \uc9c0\uc6d0\ud558\uba74\uc11c\ub3c4 \uad6c\ud615 \uc2dc\uc2a4\ud15c\uacfc\uc758 \uc5f0\uacc4\ub97c \uc720\uc9c0\ud55c \uc0ac\ub840\uac00 \uc99d\uac00\ud558\uc600\uace0, \uc774\ub85c \uc778\ud55c \ub370\uc774\ud130 \uc720\ucd9c \ubc0f \ubcf4\uc548 \uc0ac\uace0 \ubc1c\uc0dd\ub960\ub3c4 \ud604\uc800\ud788 \uc904\uc5b4\ub4e4\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub610\ud55c, \ubd84\uc0b0 \uc2dc\uc2a4\ud15c\uacfc \ub9c8\uc774\ud06c\ub85c\uc11c\ube44\uc2a4 \uc544\ud0a4\ud14d\ucc98 \ub3c4\uc785 \ud655\uc0b0\uacfc \ud568\uaed8 Protocol Negotiation\uc740 \uc11c\ube44\uc2a4 \uac04\uc758 \uc6d0\ud65c\ud55c \uc0c1\ud638\uc791\uc6a9\uc744 \uac00\ub2a5\ud558\uac8c \ud558\ub294 \ud544\uc218 \uae30\uc220\ub85c \ubc1c\uc804\ud558\uc600\uc2b5\ub2c8\ub2e4. \ub2e4\uc591\ud55c \uc11c\ube44\uc2a4\ub4e4\uc774 \uc11c\ub85c \ub2e4\ub978 \ud504\ub85c\ud1a0\ucf5c\uc744 \uc0ac\uc6a9\ud560 \ub54c, \uc774 \ud328\ud134\uc740 \uc2dc\uc2a4\ud15c \ub0b4\uc758 \uac01 \uc694\uc18c\ub4e4\uc774 \ub3d9\uc801\uc73c\ub85c \ud611\uc0c1\ud558\uc5ec \ucd5c\uc801\uc758 \ud1b5\uc2e0 \uacbd\ub85c\ub97c \uad6c\uc131\ud560 \uc218 \uc788\ub3c4\ub85d \uc9c0\uc6d0\ud569\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uc2dc\uc2a4\ud15c \uc804\uccb4\uc758 \uc751\ub2f5 \uc18d\ub3c4\uac00 \ud5a5\uc0c1\ub418\uace0, \uc7a5\uc560 \ubc1c\uc0dd \uc2dc\uc5d0\ub3c4 \uc2e0\uc18d\ud558\uac8c \ub300\ucc98\ud560 \uc218 \uc788\ub294 \uae30\ubc18\uc744 \ub9c8\ub828\ud558\uc600\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc2e4\uc81c\ub85c \uc5ec\ub7ec \ub300\ud615 IT \uae30\uc5c5\ub4e4\uacfc \ud074\ub77c\uc6b0\ub4dc \uc11c\ube44\uc2a4 \uc81c\uacf5\uc5c5\uccb4\ub4e4\uc774 Protocol Negotiation \ud328\ud134\uc744 \uc801\uc6a9\ud568\uc73c\ub85c\uc368, \uae00\ub85c\ubc8c \uc11c\ube44\uc2a4 \uc6b4\uc601 \ud658\uacbd\uc5d0\uc11c \ud1b5\uc2e0 \uc624\ub958\ub97c \uc904\uc774\uace0, \ub2e4\uc591\ud55c \uc0ac\uc6a9\uc790 \ud658\uacbd\uc5d0 \ub300\uc751\ud560 \uc218 \uc788\uac8c \ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uad6c\uae00\uacfc \uc544\ub9c8\uc874\uc758 \ub370\uc774\ud130 \uc13c\ud130\uc5d0\uc11c\ub294 \uc11c\ub85c \ub2e4\ub978 \ud074\ub77c\uc774\uc5b8\ud2b8\uc640 \uc11c\ubc84 \uac04\uc758 \ud1b5\uc2e0\uc744 \ud6a8\uc728\uc801\uc73c\ub85c \uad00\ub9ac\ud558\uae30 \uc704\ud574 \uc774 \ud328\ud134\uc744 \uc801\uadf9 \ud65c\uc6a9 \uc911\uc774\uba70, \uc774\ub294 \uc804\uccb4 \ub124\ud2b8\uc6cc\ud06c \uc131\ub2a5 \uac1c\uc120\uc5d0 \ud06c\uac8c \uae30\uc5ec\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ud55c\ud3b8, \ud559\uacc4\uc5d0\uc11c\ub294 \uc774 \ud328\ud134\uc758 \uc774\ub860\uc801 \ubaa8\ub378\uacfc \uc2e4\uc81c \uc801\uc6a9 \uc0ac\ub840\ub97c \ub2e4\ub8e8\ub294 \uc5f0\uad6c\ub4e4\uc774 \ub2e4\uc218 \ubc1c\ud45c\ub418\uc5c8\uace0, \uad00\ub828 \ud45c\uc900\ud654 \uc791\uc5c5\uc5d0\ub3c4 \ubc18\uc601\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ud2b9\ud788 \uc778\ud130\ub137 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ud0dc\uc2a4\ud06c \ud3ec\uc2a4(IETF)\uc5d0\uc11c\ub294 \ud504\ub85c\ud1a0\ucf5c \ud611\uc0c1 \uad00\ub828 \ud45c\uc900 \ubb38\uc11c\ub97c \ubc1c\ud45c\ud558\uba70, \ub2e4\uc591\ud55c \ud504\ub85c\ud1a0\ucf5c \uac04\uc758 \uc0c1\ud638 \uc6b4\uc6a9\uc131\uc744 \ub192\uc774\ub294 \uc5f0\uad6c\ub97c \uc9c0\uc18d\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc5f0\uad6c \uacb0\uacfc\ub294 \uc0b0\uc5c5\uacc4\ubfd0\ub9cc \uc544\ub2c8\ub77c \ud559\ubb38\uc801\uc73c\ub85c\ub3c4 \ud070 \uc601\ud5a5\ub825\uc744 \ud589\uc0ac\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>Protocol Negotiation \ud328\ud134\uc758 \ubc1c\uc804 \uacfc\uc815\uc5d0\uc11c\ub294 \ucd08\uae30 \ub2e8\uc21c \ud504\ub85c\ud1a0\ucf5c \uc120\ud0dd\uc5d0 \uadf8\uce58\uc9c0 \uc54a\uace0, \uc2ec\ud654\ub41c \uc54c\uace0\ub9ac\uc998\uacfc \ub3d9\uc801 \ud611\uc0c1 \uae30\uc220\uc774 \ub3c4\uc785\ub418\uba74\uc11c \uae30\uc220\uc801 \ubcf5\uc7a1\uc131\uc774 \ud06c\uac8c \uc99d\uac00\ud558\uc600\uc2b5\ub2c8\ub2e4. \uc608\ucee8\ub300, \ucd5c\uc2e0 TLS 1.3 \ud504\ub85c\ud1a0\ucf5c\uc5d0\uc11c\ub294 \uc554\ud638\ud654 \uc2a4\uc704\ud2b8 \ud611\uc0c1 \uacfc\uc815\uc774 \ub354\uc6b1 \ubcf5\uc7a1\ud574\uc84c\uc73c\uba70, \ud074\ub77c\uc774\uc5b8\ud2b8\uc640 \uc11c\ubc84 \uc0ac\uc774\uc5d0 \uc5ec\ub7ec \ub2e8\uacc4\uc758 \ud611\uc0c1 \uacfc\uc815\uc774 \ucd94\uac00\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc774\ub7f0 \ubcf5\uc7a1\ud55c \uacfc\uc815\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0, \ud328\ud134\uc758 \ud575\uc2ec \ubaa9\ud45c\ub294 \ud56d\uc0c1 \uac00\uc7a5 \ucd5c\uc801\ud654\ub41c \ud504\ub85c\ud1a0\ucf5c \ubc84\uc804\uc744 \uc120\ud0dd\ud558\ub294 \uac83\uc774\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub9c8\uc9c0\ub9c9\uc73c\ub85c, Protocol Negotiation \ud328\ud134\uc758 \uc5ed\uc0ac\uc640 \ubc1c\uc804\uc740 \uc815\ubcf4\ud1b5\uc2e0 \ubd84\uc57c\ubfd0\ub9cc \uc544\ub2c8\ub77c \ub2e4\ub978 \uc0b0\uc5c5\uc5d0\ub3c4 \uc601\ud5a5\uc744 \ubbf8\ucce4\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, IoT(\uc0ac\ubb3c\uc778\ud130\ub137) \uae30\uae30 \uac04\uc758 \ud1b5\uc2e0\uc5d0\uc11c \ub2e4\uc591\ud55c \ud504\ub85c\ud1a0\ucf5c\uc774 \uacf5\uc874\ud558\ub294 \uc0c1\ud669\uc5d0\uc11c \uc774 \ud328\ud134\uc740 \ud6a8\uc728\uc801 \ub370\uc774\ud130 \uc804\uc1a1\uacfc \uc5d0\ub108\uc9c0 \uc808\uac10\uc744 \ub3d9\uc2dc\uc5d0 \uc2e4\ud604\ud560 \uc218 \uc788\ub294 \ud575\uc2ec \uae30\uc220\ub85c \uc8fc\ubaa9\ubc1b\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc0ac\ub840\ub4e4\uc740 Protocol Negotiation\uc758 \uc720\uc5f0\uc131\uacfc \ud655\uc7a5 \uac00\ub2a5\uc131\uc744 \uba85\ud655\ud788 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4.<\/p>\n<p>\uc885\ud569\uc801\uc73c\ub85c \uc0b4\ud3b4\ubcf4\uba74, Protocol Negotiation \ud328\ud134\uc740 \uae30\uc220 \ubc1c\uc804\uacfc \ud568\uaed8 \ub04a\uc784\uc5c6\ub294 \uc9c4\ud654\ub97c \ud1b5\ud574 \ud074\ub77c\uc774\uc5b8\ud2b8\uc640 \uc11c\ubc84 \uac04 \uc790\ub3d9 \ud611\uc0c1\uc758 \ud544\uc694\uc131\uc744 \ucda9\uc871\uc2dc\ucf1c \uc654\uc73c\uba70, \ud604\uc7ac\uc640 \ubbf8\ub798\uc758 \ub124\ud2b8\uc6cc\ud06c \uc544\ud0a4\ud14d\ucc98\uc5d0\uc11c \ud575\uc2ec\uc801\uc778 \uc5ed\ud560\uc744 \uc218\ud589\ud558\uace0 \uc788\ub2e4\uace0 \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ud328\ud134\uc740 \ub2e8\uc21c\ud55c \ud504\ub85c\ud1a0\ucf5c \uc120\ud0dd \uc774\uc0c1\uc758 \uc758\ubbf8\ub97c \uac00\uc9c0\uba70, \uc548\uc804\ud558\uace0 \ud6a8\uc728\uc801\uc778 \uc2dc\uc2a4\ud15c \uc124\uacc4\uc758 \uae30\ubc18\uc774 \ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>    <\/p>\n<h2 id=\"%ea%b8%b0%ec%88%a0%ec%a0%81-%ea%b5%ac%ed%98%84-%eb%b0%8f-%ec%83%81%ec%84%b8-%eb%a9%94%ec%bb%a4%eb%8b%88%ec%a6%98-protocol-negotiation-%ed%8c%a8%ed%84%b4%ec%9d%98-%ed%95%b5%ec%8b%ac-%ec%9b%90%eb%a6%ac-JjKecjSeAJ\">\uae30\uc220\uc801 \uad6c\ud604 \ubc0f \uc0c1\uc138 \uba54\ucee4\ub2c8\uc998: Protocol Negotiation \ud328\ud134\uc758 \ud575\uc2ec \uc6d0\ub9ac\uc640 \uad6c\ud604 \ubc29\ubc95<\/h2>\n<p>Protocol Negotiation \ud328\ud134\uc774 \uad6c\ud604\ub418\ub294 \uae30\uc220\uc801 \uc6d0\ub9ac\ub294 \ud074\ub77c\uc774\uc5b8\ud2b8\uc640 \uc11c\ubc84 \uac04\uc758 \ucd08\uae30 \ud578\ub4dc\uc250\uc774\ud06c \uacfc\uc815\uc5d0\uc11c \uc11c\ub85c \uc9c0\uc6d0\ud558\ub294 \ud504\ub85c\ud1a0\ucf5c \ubc0f \uc554\ud638\ud654 \uc2a4\uc704\ud2b8 \ub4f1\uc758 \uc815\ubcf4\ub97c \uad50\ud658\ud558\uc5ec, \uc591\uce21\uc774 \ubaa8\ub450 \uc218\uc6a9 \uac00\ub2a5\ud55c \ucd5c\uc801\uc758 \ud504\ub85c\ud1a0\ucf5c \ubc84\uc804\uc744 \uc120\ud0dd\ud558\ub294 \ub370 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uacfc\uc815\uc740 \ubcf4\ud1b5 \ub2e4\ub2e8\uacc4\uc758 \ud611\uc0c1 \uc808\ucc28\ub97c \ud3ec\ud568\ud558\uba70, \uac01 \ub2e8\uacc4\uc5d0\uc11c \uc624\ub958 \ucc98\ub9ac\uc640 \ud0c0\ud611\uc744 \uc704\ud55c \ub85c\uc9c1\uc774 \ub0b4\ud3ec\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uccab \ub2e8\uacc4\ub85c, \ud074\ub77c\uc774\uc5b8\ud2b8\ub294 \uc790\uc2e0\uc774 \uc9c0\uc6d0\ud558\ub294 \ud504\ub85c\ud1a0\ucf5c \ubaa9\ub85d\uacfc \ud574\ub2f9 \ud504\ub85c\ud1a0\ucf5c\uc5d0 \ub300\ud55c \ubc84\uc804 \uc815\ubcf4\ub97c \uc11c\ubc84 \uce21\uc73c\ub85c \uc804\uc1a1\ud569\ub2c8\ub2e4. \uc774\ub54c \uc0ac\uc6a9\ub418\ub294 \uc815\ubcf4\uc5d0\ub294 \ud504\ub85c\ud1a0\ucf5c \uc790\uccb4\uc758 \ubc84\uc804\ubfd0\ub9cc \uc544\ub2c8\ub77c, \uc554\ud638\ud654 \uc54c\uace0\ub9ac\uc998, \ub370\uc774\ud130 \uc555\ucd95 \ubc29\uc2dd, \uba54\uc2dc\uc9c0 \ud3ec\ub9f7 \ub4f1\uc774 \ud3ec\ud568\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc815\ubcf4\ub4e4\uc758 \uc9d1\ud569\uc740 \ud074\ub77c\uc774\uc5b8\ud2b8 \uce21\uc5d0\uc11c \ubbf8\ub9ac \uc815\uc758\ub41c \ud3ec\ub9f7\uc5d0 \ub530\ub77c \uad6c\uc131\ub429\ub2c8\ub2e4.<\/p>\n<p>\ub450 \ubc88\uc9f8 \ub2e8\uacc4\uc5d0\uc11c\ub294 \uc11c\ubc84\uac00 \ud074\ub77c\uc774\uc5b8\ud2b8\ub85c\ubd80\ud130 \uc804\ub2ec\ubc1b\uc740 \uc815\ubcf4\ub97c \ud655\uc778\ud558\uace0, \uc790\uc2e0\uc774 \uc9c0\uc6d0\ud558\ub294 \ud504\ub85c\ud1a0\ucf5c\uacfc\uc758 \uad50\uc9d1\ud569\uc744 \ucc3e\uc2b5\ub2c8\ub2e4. \ub9cc\uc57d \uc591\ucabd\uc5d0\uc11c \uacf5\ud1b5\uc801\uc73c\ub85c \uc9c0\uc6d0\ud558\ub294 \ud504\ub85c\ud1a0\ucf5c\uc774 \ub2e4\uc218 \uc874\uc7ac\ud55c\ub2e4\uba74, \uc77c\ubc18\uc801\uc73c\ub85c \uac00\uc7a5 \ucd5c\uc2e0 \ubc84\uc804\uc774\ub098 \uc131\ub2a5\uc774 \uc6b0\uc218\ud55c \ud504\ub85c\ud1a0\ucf5c\uc744 \uc120\ud0dd\ud558\ub3c4\ub85d \uc124\uacc4\ub429\ub2c8\ub2e4. \uc774 \uc120\ud0dd \uacfc\uc815\uc5d0\uc11c\ub294 \uc6b0\uc120 \uc21c\uc704 \uc54c\uace0\ub9ac\uc998\uc774 \uc801\uc6a9\ub418\uba70, \ud2b9\uc815 \uc870\uac74\uc774\ub098 \uc0c1\ud669\uc5d0 \ub530\ub77c \uc120\ud0dd \uae30\uc900\uc774 \ub2ec\ub77c\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc138 \ubc88\uc9f8 \ub2e8\uacc4\ub294 \uc11c\ubc84\uac00 \uc120\ud0dd\ud55c \ud504\ub85c\ud1a0\ucf5c \ubc84\uc804 \ubc0f \uad00\ub828 \ud30c\ub77c\ubbf8\ud130(\uc608: \uc554\ud638\ud654 \ud0a4, \ucd08\uae30\ud654 \ubca1\ud130)\ub97c \ud074\ub77c\uc774\uc5b8\ud2b8\uc5d0\uac8c \ud68c\uc2e0\ud558\ub294 \ub2e8\uacc4\uc785\ub2c8\ub2e4. \uc774 \ud68c\uc2e0 \uba54\uc2dc\uc9c0\ub97c \ubc1b\uc740 \ud074\ub77c\uc774\uc5b8\ud2b8\ub294 \uc11c\ubc84\uac00 \uc81c\uacf5\ud55c \uc815\ubcf4\uc640 \uc790\uc2e0\uc758 \uc124\uc815\uc744 \ube44\uad50\ud558\uc5ec \ucd5c\uc885 \ud611\uc0c1\uc744 \ub9c8\ubb34\ub9ac\ud569\ub2c8\ub2e4. \uc774\ub54c, \uc120\ud0dd\ub41c \ud504\ub85c\ud1a0\ucf5c\uc774 \uc2e4\uc81c \ub124\ud2b8\uc6cc\ud06c \ud658\uacbd\uc5d0\uc11c \uc0ac\uc6a9 \uac00\ub2a5\ud55c\uc9c0 \uc5ec\ubd80\ub97c \ucd94\uac00 \ud655\uc778\ud558\uae30 \uc704\ud574 \ucd94\uac00\uc801\uc778 \ud14c\uc2a4\ud2b8 \ud1b5\uc2e0\uc774 \uc774\ub8e8\uc5b4\uc9c8 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uad6c\ud604\uc0c1\uc758 \uc8fc\uc694 \uace0\ub824 \uc0ac\ud56d \uc911 \ud558\ub098\ub294 \ubcf4\uc548\uc785\ub2c8\ub2e4. \ucd08\uae30 \ud578\ub4dc\uc250\uc774\ud06c \uacfc\uc815\uc5d0\uc11c \ubbfc\uac10\ud55c \uc815\ubcf4\uac00 \uc804\uc1a1\ub418\ubbc0\ub85c, \uc774 \uacfc\uc815 \uc790\uccb4\ub3c4 \uc554\ud638\ud654\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4. \ucd5c\uc2e0 TLS \ud504\ub85c\ud1a0\ucf5c\uc5d0\uc11c\ub294 \uc774\ub7ec\ud55c \ucd08\uae30 \ud611\uc0c1 \ub2e8\uacc4\uc5d0\uc11c\ubd80\ud130 \uc554\ud638\ud654\ub41c \ucc44\ub110\uc744 \ud615\uc131\ud560 \uc218 \uc788\ub3c4\ub85d \uc124\uacc4\ub418\uc5b4 \uc788\uc73c\uba70, \uc774\ub97c \ud1b5\ud574 \uc911\uac04\uc790 \uacf5\uaca9(MITM)\uacfc \uac19\uc740 \ubcf4\uc548 \uc704\ud611\uc744 \ucd5c\uc18c\ud654\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uacb0\uacfc\uc801\uc73c\ub85c, \ubaa8\ub4e0 \ub370\uc774\ud130 \uc804\uc1a1\uc740 \uc554\ud638\ud654\ub418\uc5b4 \uc804\uc1a1\ub418\uba70, \uc591\uce21\uc5d0\uc11c\ub294 \uc554\ud638\ud654\ub41c \ucc44\ub110\uc744 \ud1b5\ud574 \uc548\uc804\ud558\uac8c \ud1b5\uc2e0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uad6c\uccb4\uc801\uc778 \uad6c\ud604 \uc608\uc81c\ub85c, Python \uc5b8\uc5b4\ub97c \uc0ac\uc6a9\ud558\uc5ec \uac04\ub2e8\ud55c Protocol Negotiation \ubaa8\ub4c8\uc744 \uac1c\ubc1c\ud558\ub294 \uacfc\uc815\uc744 \uc0b4\ud3b4\ubcfc \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc544\ub798\uc758 \ucf54\ub4dc\ub294 \ud074\ub77c\uc774\uc5b8\ud2b8\uc640 \uc11c\ubc84 \uac04 \uae30\ubcf8\uc801\uc778 \ud504\ub85c\ud1a0\ucf5c \ubc84\uc804 \ud611\uc0c1 \uacfc\uc815\uc744 \ub2e8\uc21c\ud654\ud558\uc5ec \ud45c\ud604\ud55c \uc608\uc81c\uc785\ub2c8\ub2e4.<\/p>\n<pre>\n      <code>\n# \uac04\ub2e8\ud55c \ud504\ub85c\ud1a0\ucf5c \ud611\uc0c1\uc744 \uc704\ud55c Python \uc608\uc81c\ndef negotiate_protocol(client_versions, server_versions):\n    # \ud074\ub77c\uc774\uc5b8\ud2b8\uc640 \uc11c\ubc84\uac00 \uacf5\ud1b5\uc73c\ub85c \uc9c0\uc6d0\ud558\ub294 \ubc84\uc804 \ucc3e\uae30\n    common_versions = set(client_versions) &amp; set(server_versions)\n    if not common_versions:\n        raise Exception(\"\ud611\uc0c1 \uac00\ub2a5\ud55c \ud504\ub85c\ud1a0\ucf5c \ubc84\uc804\uc774 \uc5c6\uc2b5\ub2c8\ub2e4.\")\n    # \ubc84\uc804 \uc6b0\uc120\uc21c\uc704\ub97c \uace0\ub824\ud558\uc5ec \ucd5c\uc2e0 \ubc84\uc804 \uc120\ud0dd\n    selected_version = sorted(common_versions, reverse=True)[0]\n    return selected_version\n\n# \ud074\ub77c\uc774\uc5b8\ud2b8\uc640 \uc11c\ubc84\uac00 \uc9c0\uc6d0\ud558\ub294 \ud504\ub85c\ud1a0\ucf5c \ubc84\uc804 \ub9ac\uc2a4\ud2b8\nclient_supported_versions = [\"1.0\", \"1.1\", \"2.0\"]\nserver_supported_versions = [\"1.0\", \"2.0\"]\n\ntry:\n    negotiated_version = negotiate_protocol(client_supported_versions, server_supported_versions)\n    print(\"\ud611\uc0c1\ub41c \ud504\ub85c\ud1a0\ucf5c \ubc84\uc804:\", negotiated_version)\nexcept Exception as e:\n    print(\"\uc624\ub958 \ubc1c\uc0dd:\", e)\n      <\/code>\n    <\/pre>\n<p>\uc704\uc758 \ucf54\ub4dc \uc608\uc81c\ub294 \ud074\ub77c\uc774\uc5b8\ud2b8\uc640 \uc11c\ubc84\uac00 \uac01\uac01 \uc9c0\uc6d0\ud558\ub294 \ud504\ub85c\ud1a0\ucf5c \ubc84\uc804\uc744 \ube44\uad50\ud558\uc5ec, \uacf5\ud1b5\ub41c \ubc84\uc804 \uc911 \uac00\uc7a5 \ucd5c\uc2e0\uc758 \ubc84\uc804\uc744 \uc120\ud0dd\ud558\ub294 \ub2e8\uc21c\ud55c \ub85c\uc9c1\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4. \uc2e4\uc81c \ud504\ub85c\ub355\uc158 \ud658\uacbd\uc5d0\uc11c\ub294 \ud6e8\uc52c \ubcf5\uc7a1\ud55c \ub85c\uc9c1\uacfc \uc548\uc804\uc131 \uac80\uc99d, \uc624\ub958 \ucc98\ub9ac, \uadf8\ub9ac\uace0 \ub2e4\uc591\ud55c \ud504\ub85c\ud1a0\ucf5c \uc18d\uc131\uc774 \ucd94\uac00\ub418\uc9c0\ub9cc, \uae30\ubcf8 \uc6d0\ub9ac\ub294 \ub3d9\uc77c\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc774\uc678\uc5d0\ub3c4 \ud504\ub85c\ud1a0\ucf5c \ud611\uc0c1 \uacfc\uc815\uc5d0\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \ub2e4\uc591\ud55c \uae30\uc220\uc801 \uc694\uc18c\uac00 \ud3ec\ud568\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uccab\uc9f8, \ud504\ub85c\ud1a0\ucf5c \ubc84\uc804 \uc678\uc5d0\ub3c4 \ud074\ub77c\uc774\uc5b8\ud2b8\uc640 \uc11c\ubc84 \uac04\uc758 \ub370\uc774\ud130 \uc555\ucd95 \ubc29\uc2dd \ud611\uc0c1, \uc554\ud638\ud654 \uc54c\uace0\ub9ac\uc998 \ud611\uc0c1, \uc778\uc99d \ubc29\uc2dd \ud611\uc0c1 \ub4f1 \ub2e4\uc218\uc758 \uc694\uc18c\ub4e4\uc774 \ub3d9\uc2dc\ub2e4\ubc1c\uc801\uc73c\ub85c \uc774\ub8e8\uc5b4\uc9d1\ub2c8\ub2e4. \ub458\uc9f8, \ub124\ud2b8\uc6cc\ud06c \uc9c0\uc5f0 \uc2dc\uac04, \ud328\ud0b7 \uc190\uc2e4\ub960\uacfc \uac19\uc740 \uc131\ub2a5 \uc9c0\ud45c\ub97c \uace0\ub824\ud558\uc5ec, \ucd5c\uc801\uc758 \ud504\ub85c\ud1a0\ucf5c \uc120\ud0dd\ubfd0\ub9cc \uc544\ub2c8\ub77c \ud1b5\uc2e0 \uc548\uc815\uc131\uc744 \ubcf4\uc7a5\ud560 \uc218 \uc788\ub3c4\ub85d \uc124\uacc4\ub429\ub2c8\ub2e4. \uc14b\uc9f8, \ub3d9\uc801 \ud658\uacbd \ubcc0\ud654\uc5d0 \ub300\uc751\ud558\uae30 \uc704\ud574 \uc2e4\uc2dc\uac04 \ubaa8\ub2c8\ud130\ub9c1 \uc2dc\uc2a4\ud15c\uacfc \ud53c\ub4dc\ubc31 \ub8e8\ud504\ub97c \uad6c\uc131\ud558\uc5ec, \ud504\ub85c\ud1a0\ucf5c \ud611\uc0c1 \uacfc\uc815\uc5d0\uc11c \ubc1c\uc0dd\ud560 \uc218 \uc788\ub294 \uc608\uc678 \uc0c1\ud669\uc5d0 \ub300\ud55c \uc801\uc751\ub825\uc744 \uac15\ud654\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc2e4\uc81c \uad6c\ud604\uc5d0\uc11c\ub294 \uc544\ub798\uc640 \uac19\uc740 \ubaa9\ub85d\uc73c\ub85c \ub2e4\uc591\ud55c \uace0\ub824 \uc0ac\ud56d\uc744 \uc815\ub9ac\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\uc9c0\uc6d0\ud558\ub294 \ud504\ub85c\ud1a0\ucf5c \ubaa9\ub85d\uc758 \ub3d9\uae30\ud654<\/li>\n<li>\uc6b0\uc120\uc21c\uc704 \uae30\ubc18 \ud611\uc0c1 \uc54c\uace0\ub9ac\uc998 \uc801\uc6a9<\/li>\n<li>\ubcf4\uc548 \uac15\ud654\ub97c \uc704\ud55c \uc554\ud638\ud654 \ucd08\uae30\ud654 \ub2e8\uacc4<\/li>\n<li>\uc131\ub2a5 \ucd5c\uc801\ud654\ub97c \uc704\ud55c \uce90\uc2f1 \ubc0f \uc7ac\ud611\uc0c1 \uba54\ucee4\ub2c8\uc998<\/li>\n<li>\uc0ac\uc6a9\uc790 \uc815\uc758 \ud504\ub85c\ud1a0\ucf5c \ud2b9\uc131 \uc801\uc6a9<\/li>\n<\/ul>\n<p>\uc774\uc640 \uac19\uc774 Protocol Negotiation \ud328\ud134\uc740 \ub2e8\uc77c \ud504\ub85c\ud1a0\ucf5c \ubc84\uc804 \uc120\ud0dd \uc774\uc0c1\uc758 \ubcf5\ud569\uc131\uc744 \ub0b4\ud3ec\ud558\uace0 \uc788\uc73c\uba70, \ub2e4\uc591\ud55c \uc751\uc6a9 \ubd84\uc57c\uc640 \ud658\uacbd\uc5d0 \ub9de\ucd94\uc5b4 \uc720\uc5f0\ud558\uac8c \ub300\uc751\ud560 \uc218 \uc788\ub3c4\ub85d \uc124\uacc4\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \uac01 \uc694\uc18c\ub4e4\uc740 \uc11c\ub85c \uae34\ubc00\ud558\uac8c \uc5f0\uacb0\ub418\uc5b4 \uc788\uc73c\uba70, \uc804\uccb4 \uc2dc\uc2a4\ud15c\uc758 \uc548\uc815\uc131\uacfc \uc131\uc7a5 \uac00\ub2a5\uc131\uc744 \ub192\uc774\ub294 \ub370 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ub2f4\ub2f9\ud569\ub2c8\ub2e4.<\/p>\n<p>\ub9c8\uc9c0\ub9c9\uc73c\ub85c, \uae30\uc220\uc801 \uad6c\ud604 \ubc29\uc2dd\uc740 \uc0b0\uc5c5\uacc4\uc640 \uc5f0\uad6c\uae30\uad00\uc5d0\uc11c \ud65c\ubc1c\ud788 \ub17c\uc758\ub418\uace0 \uc788\ub294 \uc8fc\uc81c\ub85c, \ucd5c\uadfc \ubc1c\ud45c\ub41c \uc5ec\ub7ec \ud559\uc220 \ub17c\ubb38\uacfc \uc0ac\ub840 \uc5f0\uad6c\uc5d0\uc11c\ub294 \uc774\ub97c \ub354\uc6b1 \ud6a8\uc728\uc801\uc774\uace0 \uc548\uc804\ud558\uac8c \uad6c\ud604\ud558\uae30 \uc704\ud55c \uc0c8\ub85c\uc6b4 \uc54c\uace0\ub9ac\uc998\uacfc \ud504\ub85c\ud1a0\ucf5c \uacc4\uce35\uc774 \uc81c\uc548\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ucc98\ub7fc \uc9c0\uc18d\uc801\uc778 \uc5f0\uad6c\uc640 \uae30\uc220 \ubc1c\uc804\uc740 Protocol Negotiation \ud328\ud134\uc758 \uc131\ub2a5\uacfc \uc548\uc804\uc131\uc744 \ud06c\uac8c \ud5a5\uc0c1\uc2dc\ud0a4\ub294 \uc6d0\ub3d9\ub825\uc774 \ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>    <\/p>\n<h2 id=\"%ec%82%ac%eb%a1%80-%ec%97%b0%ea%b5%ac%ec%99%80-%ec%8b%a4%ec%a0%9c-%ec%a0%81%ec%9a%a9-protocol-negotiation-%ed%8c%a8%ed%84%b4%ec%9d%b4-%ec%82%b0%ec%97%85-%ed%98%84%ec%9e%a5%ec%97%90%ec%84%9c-%eb%b3%b4-JjKecjSeAJ\">\uc0ac\ub840 \uc5f0\uad6c\uc640 \uc2e4\uc81c \uc801\uc6a9: Protocol Negotiation \ud328\ud134\uc774 \uc0b0\uc5c5 \ud604\uc7a5\uc5d0\uc11c \ubcf4\uc5ec\uc900 \ud6a8\uacfc<\/h2>\n<p>\uc2e4\uc81c \uc0b0\uc5c5 \ud604\uc7a5\uc5d0\uc11c\ub294 Protocol Negotiation \ud328\ud134\uc774 \ub2e4\uc591\ud55c \ubc29\uc2dd\uc73c\ub85c \uc801\uc6a9\ub418\uc5b4 \uc654\uc73c\uba70, \uc774\ub97c \ud1b5\ud574 \ud074\ub77c\uc774\uc5b8\ud2b8\uc640 \uc11c\ubc84 \uac04\uc758 \ud1b5\uc2e0 \uc624\ub958\ub97c \ud06c\uac8c \uc904\uc774\uace0 \uc2dc\uc2a4\ud15c\uc758 \ud655\uc7a5\uc131\uc744 \ud55c\uce35 \uac15\ud654\ud558\ub294 \ud6a8\uacfc\ub97c \ubcf4\uc600\uc2b5\ub2c8\ub2e4. \ub300\uaddc\ubaa8 \ubd84\uc0b0 \uc2dc\uc2a4\ud15c, \ud074\ub77c\uc6b0\ub4dc \uc11c\ube44\uc2a4, IoT \ub124\ud2b8\uc6cc\ud06c \ub4f1 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \uc774 \ud328\ud134\uc774 \uc801\uc6a9\ub41c \uc0ac\ub840\ub4e4\uc774 \uc874\uc7ac\ud558\uba70, \uc774\ub97c \ud1b5\ud574 \uc5bb\uc740 \uc131\uacfc\uc640 \uacbd\ud5d8\uc740 \ub9e4\uc6b0 \uae0d\uc815\uc801\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc608\ub97c \ub4e4\uc5b4, \ub300\ud615 \ud074\ub77c\uc6b0\ub4dc \uc11c\ube44\uc2a4 \uc81c\uacf5\uc5c5\uccb4 \uc911 \ud55c \uacf3\uc5d0\uc11c\ub294 \uc218\ubc31 \ub300\uc758 \uc11c\ubc84\uc640 \uc218\ucc9c \ub300\uc758 \ud074\ub77c\uc774\uc5b8\ud2b8 \uac04\uc758 \ud1b5\uc2e0 \ud658\uacbd\uc5d0\uc11c Protocol Negotiation \ud328\ud134\uc744 \ub3c4\uc785\ud558\uc600\uc2b5\ub2c8\ub2e4. \uc774 \uc0ac\ub840\uc5d0\uc11c\ub294 \uac01 \ud074\ub77c\uc774\uc5b8\ud2b8\uac00 \uc9c0\uc6d0\ud558\ub294 \uc554\ud638\ud654 \ud504\ub85c\ud1a0\ucf5c\uacfc \ub370\uc774\ud130 \uc804\uc1a1 \uc18d\ub3c4, \uc5d0\ub7ec \ud578\ub4e4\ub9c1 \uae30\ub2a5 \ub4f1\uc744 \uace0\ub824\ud558\uc5ec \uc11c\ubc84\uc640 \ud504\ub85c\ud1a0\ucf5c \ubc84\uc804\uc744 \ub3d9\uc801\uc73c\ub85c \ud611\uc0c1\ud568\uc73c\ub85c\uc368 \uc11c\ube44\uc2a4\uc758 \uc548\uc815\uc131\uc744 \ud06c\uac8c \ud5a5\uc0c1\uc2dc\ucf30\uc2b5\ub2c8\ub2e4. \ud611\uc0c1 \uacfc\uc815\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \ubb38\uc81c\ub4e4\uc744 \ubbf8\ub9ac \uac10\uc9c0\ud558\uace0, \uc774\uc5d0 \ub300\ud55c \ub300\ucc98 \ubc29\uc548\uc744 \ub9c8\ub828\ud558\ub294 \uc2dc\uc2a4\ud15c\uc740 \ud2b9\ud788 \ub192\uc740 \ud3c9\uac00\ub97c \ubc1b\uc558\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub610 \ub2e4\ub978 \uc2e4\uc81c \uc0ac\ub840\ub85c\ub294 IoT \ud658\uacbd\uc5d0\uc11c\uc758 \uc801\uc6a9\uc744 \ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc218\ub9ce\uc740 IoT \uae30\uae30\ub4e4\uc774 \ub2e4\uc591\ud55c \uc81c\uc870\uc0ac\uc5d0\uc11c \uc0dd\uc0b0\ub41c \uc0c1\ud669\uc5d0\uc11c, \uac01 \uae30\uae30\uac00 \uc9c0\uc6d0\ud558\ub294 \ud1b5\uc2e0 \ud504\ub85c\ud1a0\ucf5c\uc758 \ubc84\uc804 \ucc28\uc774\uac00 \ube48\ubc88\ud558\uac8c \ubc1c\uc0dd\ud558\uc600\uc2b5\ub2c8\ub2e4. Protocol Negotiation \ud328\ud134\uc744 \ub3c4\uc785\ud568\uc73c\ub85c\uc368 \uc911\uc559 \uc11c\ubc84\ub294 \uac01 \uae30\uae30\uc640\uc758 \ud1b5\uc2e0 \uc804\uc5d0 \ud611\uc0c1 \uacfc\uc815\uc744 \uac70\uccd0 \ucd5c\uc801\uc758 \ub370\uc774\ud130 \ud3ec\ub9f7\uacfc \uc554\ud638\ud654 \ubc29\uc2dd, \uc804\uc1a1 \uc18d\ub3c4\ub97c \uacb0\uc815\ud568\uc73c\ub85c\uc368, \ub124\ud2b8\uc6cc\ud06c \uacfc\ubd80\ud558 \ubc0f \ub370\uc774\ud130 \uc190\uc2e4\uc744 \uc608\ubc29\ud560 \uc218 \uc788\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc774\ub7ec\ud55c \uc0ac\ub840\ub4e4\uc740 \ub2e8\uc21c\ud788 \uc774\ub860\uc801\uc778 \uac80\uc99d\uc5d0 \uadf8\uce58\uc9c0 \uc54a\uace0, \uc2e4\uc81c \ud604\uc7a5\uc5d0\uc11c \uc6b4\uc601\ub418\ub294 \uc2dc\uc2a4\ud15c\uc758 \uc2e0\ub8b0\uc131\uacfc \uc548\uc815\uc131\uc744 \ub300\ud3ed \ud5a5\uc0c1\uc2dc\ud0a8\ub2e4\ub294 \uc810\uc5d0\uc11c \uc911\uc694\ud55c \uc758\uc758\ub97c \uc9c0\ub2d9\ub2c8\ub2e4. \ud1b5\uacc4 \uc790\ub8cc\uc5d0 \ub530\ub974\uba74, Protocol Negotiation \ud328\ud134\uc744 \ub3c4\uc785\ud55c \uc2dc\uc2a4\ud15c\uc740 \uadf8\ub807\uc9c0 \uc54a\uc740 \uc2dc\uc2a4\ud15c\uc5d0 \ube44\ud574 \ud3c9\uade0 \uc7a5\uc560 \ubc1c\uc0dd\ub960\uc774 30% \uc774\uc0c1 \uac10\uc18c\ud558\uc600\uc73c\uba70, \ub370\uc774\ud130 \uc804\uc1a1 \uc18d\ub3c4 \ub610\ud55c 20% \uc774\uc0c1\uc758 \ud5a5\uc0c1\uc744 \ubcf4\uc600\uc2b5\ub2c8\ub2e4. \uc774\ub294 \ud074\ub77c\uc774\uc5b8\ud2b8-\uc11c\ubc84 \ud1b5\uc2e0 \uad6c\uc870\uc758 \ud6a8\uc728\uc131\uc744 \uac00\uc2dc\uc801\uc73c\ub85c \uc99d\uba85\ud558\ub294 \uacb0\uacfc\ub85c \ud3c9\uac00\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc0b0\uc5c5\uacc4\uc5d0\uc11c\ub294 \uc774\ubbf8 \ub2e4\uc591\ud55c \uc0ac\ub840 \uc5f0\uad6c \ubc0f \ubc31\uc11c\uac00 \ubc1c\ud45c\ub418\uc5b4 \uc788\uc73c\uba70, \uc774\ub4e4 \ubb38\uc11c\uc5d0\uc11c\ub294 \uc544\ub798\uc640 \uac19\uc774 Protocol Negotiation \ud328\ud134\uc758 \ub3c4\uc785 \ud6a8\uacfc\ub97c \uc815\ub9ac\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\uc2dc\uc2a4\ud15c \uc548\uc815\uc131 \ubc0f \uc2e0\ub8b0\uc131 \ud5a5\uc0c1<\/li>\n<li>\ud5a5\uc0c1\ub41c \ub370\uc774\ud130 \ubcf4\uc548 \ubc0f \uc554\ud638\ud654 \uc218\uc900<\/li>\n<li>\ub2e4\uc591\ud55c \ud074\ub77c\uc774\uc5b8\ud2b8 \uc9c0\uc6d0\uc73c\ub85c \uc778\ud55c \uc2dc\uc7a5 \ud655\uc7a5<\/li>\n<li>\ub124\ud2b8\uc6cc\ud06c \ud2b8\ub798\ud53d \ucd5c\uc801\ud654\ub97c \ud1b5\ud55c \ube44\uc6a9 \uc808\uac10<\/li>\n<li>\uc2e4\uc2dc\uac04 \uc7a5\uc560 \uac10\uc9c0 \ubc0f \ubcf5\uad6c \uae30\ub2a5 \uac15\ud654<\/li>\n<\/ul>\n<p>\ud2b9\ud788, \uae08\uc735\uad8c\uc5d0\uc11c\ub294 \ud504\ub85c\ud1a0\ucf5c \ud611\uc0c1\uc744 \ud1b5\ud574 \uacb0\uc81c \uc2dc\uc2a4\ud15c\uc758 \ubcf4\uc548\uc131\uc744 \ud06c\uac8c \uac15\ud654\ud558\uc600\uace0, \uc774\ub97c \ud1b5\ud574 \ud574\ud0b9\uc774\ub098 \ub370\uc774\ud130 \uc720\ucd9c\uacfc \uac19\uc740 \uc0ac\uac74 \ubc1c\uc0dd\ub960\uc744 \ud604\uc800\ud788 \uc904\uc774\ub294 \uae0d\uc815\uc801\uc778 \uacb0\uacfc\ub97c \ub3c4\ucd9c\ud574\ub0c8\uc2b5\ub2c8\ub2e4. \ub2e4\uc591\ud55c \uae08\uc735 \uae30\uad00\uc5d0\uc11c \ubc1c\ud45c\ub41c \uc5f0\uad6c \ubcf4\uace0\uc11c\uc5d0\uc11c\ub294 Protocol Negotiation\uc744 \ud1b5\ud574 \ucd5c\uc2e0 \ubcf4\uc548 \ud504\ub85c\ud1a0\ucf5c\uc774 \uc801\uc6a9\ub41c \ub124\ud2b8\uc6cc\ud06c \ud658\uacbd\uc5d0\uc11c \uac70\ub798 \uc548\uc804\uc131\uc774 95% \uc774\uc0c1 \ubcf4\uc7a5\ub41c\ub2e4\uace0 \ud3c9\uac00\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub610\ud55c, \uc81c\uc870\uc5c5 \ubd84\uc57c\uc5d0\uc11c\ub3c4 \uc2a4\ub9c8\ud2b8 \ud329\ud1a0\ub9ac \ud658\uacbd\uc5d0\uc11c \uc774 \ud328\ud134\uc744 \ud65c\uc6a9\ud558\uc5ec \uac01\uc885 \uc13c\uc11c \uae30\uae30\uc640 \uc911\uc559 \uc81c\uc5b4 \uc2dc\uc2a4\ud15c \uac04\uc758 \ud1b5\uc2e0 \ub370\uc774\ud130\ub97c \ud6a8\uc728\uc801\uc73c\ub85c \uad50\ud658\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ud55c \uc81c\uc870\uc5c5\uccb4\ub294 \uc0dd\uc0b0 \ub77c\uc778\uc758 \uc2e4\uc2dc\uac04 \ubaa8\ub2c8\ud130\ub9c1\uc744 \uc704\ud574 \uc218\ub9ce\uc740 \uc13c\uc11c\ub97c \uc124\uce58\ud558\uc600\uace0, \uc774 \uc13c\uc11c \uac01\uac01\uc774 \uc9c0\uc6d0\ud558\ub294 \ud1b5\uc2e0 \ud504\ub85c\ud1a0\ucf5c \ubc84\uc804\uc774 \ub2ec\ub790\uc2b5\ub2c8\ub2e4. Protocol Negotiation\uc744 \ub3c4\uc785\ud568\uc73c\ub85c\uc368 \uc911\uc559 \ubaa8\ub2c8\ud130\ub9c1 \uc2dc\uc2a4\ud15c\uc740 \uac01 \uc13c\uc11c\uc640\uc758 \uc5f0\uacb0\uc744 \ucd5c\uc801\ud654\ud558\uc5ec, \ub370\uc774\ud130\ub97c \uc815\ud655\ud558\uace0 \uc2e0\uc18d\ud558\uac8c \uc218\uc9d1\ud560 \uc218 \uc788\uac8c \ub418\uc5c8\uc73c\uba70, \uc0dd\uc0b0 \uacf5\uc815\uc758 \ud6a8\uc728\uc131\uacfc \uc548\uc804\uc131\uc744 \ub3d9\uc2dc\uc5d0 \ud655\ubcf4\ud560 \uc218 \uc788\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc774\uc640 \uac19\uc774, \uc2e4\uc81c \uc0ac\ub840 \uc5f0\uad6c\ub97c \ud1b5\ud574 Protocol Negotiation \ud328\ud134\uc740 \ub2e8\uc21c\ud788 \uc774\ub860\uc801 \ubaa8\ub378\uc5d0\uc11c \uadf8\uce58\uc9c0 \uc54a\uace0, \uc2e4\uc9c8\uc801\uc778 \ud604\uc7a5\uc5d0\uc11c \ub2e4\uc591\ud55c \ubb38\uc81c\ub97c \ud574\uacb0\ud558\ub294 \ud575\uc2ec \uc194\ub8e8\uc158\uc73c\ub85c \uc790\ub9ac\uc7a1\uace0 \uc788\uc74c\uc744 \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uac01 \uc0ac\ub840\ub294 \ud2b9\uc815 \uc0b0\uc5c5 \ud2b9\uc131\uacfc \ud658\uacbd\uc5d0 \ub9de\ucd94\uc5b4 \ucd5c\uc801\ud654\ub41c \ud611\uc0c1 \uc54c\uace0\ub9ac\uc998\uacfc \uae30\uc220\uc801 \uad6c\ud604\uc774 \uc774\ub8e8\uc5b4\uc84c\uc74c\uc744 \ubcf4\uc5ec\uc8fc\uba70, \uc55e\uc73c\ub85c\ub3c4 \uadf8 \ud65c\uc6a9 \ubc94\uc704\uac00 \ub354\uc6b1 \ud655\ub300\ub420 \uac83\uc73c\ub85c \uc608\uc0c1\ub429\ub2c8\ub2e4.<\/p>\n<p>\ub9c8\uc9c0\ub9c9\uc73c\ub85c, \uc5ec\ub7ec \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c\uc758 \uc801\uc6a9 \uacb0\uacfc\ub97c \uc885\ud569\ud558\uba74, Protocol Negotiation \ud328\ud134\uc740 \uc804 \uc138\uacc4\uc801\uc73c\ub85c\ub3c4 \uc778\uc815\ubc1b\ub294 \uae30\uc220\uc801 \ud601\uc2e0\uc774\ub77c \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub2e4\uc591\ud55c \uc0ac\ub840 \uc5f0\uad6c\uc640 \uc2e4\uc81c \uc801\uc6a9 \uacb0\uacfc\ub97c \ud1b5\ud574 \ud5a5\ud6c4 \ud074\ub77c\uc774\uc5b8\ud2b8\uc640 \uc11c\ubc84 \uac04\uc758 \ud1b5\uc2e0 \ucd5c\uc801\ud654\ub97c \uc704\ud55c \ud575\uc2ec \ud328\ud134\uc73c\ub85c \uc790\ub9ac\ub9e4\uae40\ud560 \uac83\uc774\uba70, \uad00\ub828 \uc0b0\uc5c5 \uc804\ubc18\uc5d0 \uac78\uccd0 \uc9c0\uc18d\uc801\uc778 \uac1c\uc120\uacfc \ubc1c\uc804\uc774 \uc774\ub8e8\uc5b4\uc9c8 \uac83\uc73c\ub85c \uc804\ub9dd\ub429\ub2c8\ub2e4.<\/p>\n<p>\uc885\ud569\uc801\uc73c\ub85c \ubcfc \ub54c, Protocol Negotiation \ud328\ud134\uc740 \ud074\ub77c\uc774\uc5b8\ud2b8\uc640 \uc11c\ubc84 \uac04\uc758 \ud1b5\uc2e0 \ud6a8\uc728\uc131\uc744 \uadf9\ub300\ud654\ud568\uacfc \ub3d9\uc2dc\uc5d0, \ubcf4\uc548\uc131 \ubc0f \ud655\uc7a5\uc131\uc744 \ub3d9\uc2dc\uc5d0 \ud655\ubcf4\ud55c \uc194\ub8e8\uc158\uc73c\ub85c\uc11c, \uc55e\uc73c\ub85c\ub3c4 \uc0b0\uc5c5\uacc4 \uc804\ubc18\uc5d0 \uac78\uccd0 \ub2e4\uc591\ud55c \ud615\ud0dc\ub85c \uc801\uc6a9\ub420 \uac00\ub2a5\uc131\uc774 \ub192\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc810\uc740 \uc2dc\uc2a4\ud15c \uc124\uacc4, \ub124\ud2b8\uc6cc\ud06c \uad6c\uc870 \uad6c\uc131 \ubc0f \uae30\uc220 \ud45c\uc900\ud654 \uacfc\uc815\uc5d0\uc11c \uc911\uc694\ud55c \ucc38\uace0 \uc790\ub8cc\ub85c \ud65c\uc6a9\ub420 \uc218 \uc788\uc73c\uba70, \uad00\ub828 \uae30\uc220 \ubc1c\uc804\uc5d0\ub3c4 \uae0d\uc815\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce58\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>    <\/p>\n<h2 id=\"%eb%af%b8%eb%9e%98-%eb%8f%99%ed%96%a5-%eb%b0%8f-%ed%99%95%ec%9e%a5-%ea%b0%80%eb%8a%a5%ec%84%b1-%ed%94%84%eb%a1%9c%ed%86%a0%ec%bd%9c-%ed%98%91%ec%83%81%ec%9d%98-%ed%96%a5%ed%9b%84-%eb%b0%9c%ec%a0%84-JjKecjSeAJ\">\ubbf8\ub798 \ub3d9\ud5a5 \ubc0f \ud655\uc7a5 \uac00\ub2a5\uc131: \ud504\ub85c\ud1a0\ucf5c \ud611\uc0c1\uc758 \ud5a5\ud6c4 \ubc1c\uc804\uacfc \uc0c8\ub85c\uc6b4 \ub3c4\uc804 \uacfc\uc81c<\/h2>\n<p>Protocol Negotiation \ud328\ud134\uc740 \uc9c0\ub09c \uc218\uc2ed \ub144 \ub3d9\uc548 \uafb8\uc900\ud55c \ubc1c\uc804\uc744 \uc774\ub8e8\uc5b4 \uc654\uc73c\uba70, \uc55e\uc73c\ub85c\ub3c4 \uc9c0\uc18d\uc801\uc73c\ub85c \uc9c4\ud654\ud560 \uac83\uc73c\ub85c \uc804\ub9dd\ub429\ub2c8\ub2e4. \ubbf8\ub798\uc758 \ub124\ud2b8\uc6cc\ud06c \ud658\uacbd\uc740 AI, \uba38\uc2e0\ub7ec\ub2dd, \uc5e3\uc9c0 \ucef4\ud4e8\ud305 \ub4f1 \uc2e0\uae30\uc220\uc774 \uae09\uaca9\ud788 \ubc1c\uc804\ud558\uba74\uc11c \uae30\uc874\uc5d0 \uc5c6\ub358 \uc0c8\ub85c\uc6b4 \uc694\uad6c\uc0ac\ud56d\ub4e4\uc774 \ub4f1\uc7a5\ud558\uac8c \ub420 \uac83\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubcc0\ud654\ub294 \ud074\ub77c\uc774\uc5b8\ud2b8\uc640 \uc11c\ubc84 \uac04\uc758 \ud1b5\uc2e0 \ubc29\uc2dd\uc5d0\ub3c4 \ud070 \uc601\ud5a5\uc744 \ubbf8\uce60 \uac83\uc73c\ub85c \uc608\uc0c1\ub418\uba70, Protocol Negotiation \ud328\ud134\ub3c4 \uc774\uc5d0 \ubd80\uc751\ud558\uc5ec \ub354\uc6b1 \uc815\uad50\ud558\uace0 \uc2e0\uc18d\ud55c \ud611\uc0c1 \uba54\ucee4\ub2c8\uc998\uc744 \ud544\uc694\ub85c \ud558\uac8c \ub420 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<p>\ucd5c\uadfc \ud074\ub77c\uc6b0\ub4dc \ub124\uc774\ud2f0\ube0c \ud658\uacbd\uacfc \ub9c8\uc774\ud06c\ub85c\uc11c\ube44\uc2a4 \uc544\ud0a4\ud14d\ucc98\uc758 \ud655\uc0b0\uc740 \uc2dc\uc2a4\ud15c \uac04\uc758 \ud1b5\uc2e0 \ubb38\uc81c\ub97c \ub354\uc6b1 \ubcf5\uc7a1\ud558\uac8c \ub9cc\ub4e4\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc0c1\ud669\uc5d0\uc11c\ub294 \ub2e8\uc21c\ud788 \ud558\ub098\uc758 \ud504\ub85c\ud1a0\ucf5c\uc744 \ud611\uc0c1\ud558\ub294 \uac83\uc744 \ub118\uc5b4, \uc11c\ub85c \ub2e4\ub978 \uc11c\ube44\uc2a4\ub4e4\uc774 \uc2e4\uc2dc\uac04\uc73c\ub85c \uc815\ubcf4\ub97c \uad50\ud658\ud558\uace0, \ud658\uacbd \ubcc0\ud654\uc5d0 \ube60\ub974\uac8c \uc801\uc751\ud560 \uc218 \uc788\ub294 \ub3d9\uc801 \ud611\uc0c1 \uae30\uc220\uc774 \ud544\uc218\uc801\uc73c\ub85c \uc694\uad6c\ub429\ub2c8\ub2e4. \uc774\uc5d0 \ub530\ub77c, \ubbf8\ub798\uc758 Protocol Negotiation \ud328\ud134\uc740 \uc778\uacf5\uc9c0\ub2a5 \uae30\ubc18\uc758 \uc608\uce21 \uc54c\uace0\ub9ac\uc998\uacfc \uacb0\ud569\ub418\uc5b4, \uac01 \uc11c\ube44\uc2a4\uc758 \uc0c1\ud0dc\ub97c \uc2e4\uc2dc\uac04\uc73c\ub85c \ubd84\uc11d\ud55c \ud6c4 \ucd5c\uc801\uc758 \ud504\ub85c\ud1a0\ucf5c\uacfc \ud1b5\uc2e0 \uacbd\ub85c\ub97c \uc790\ub3d9\uc73c\ub85c \uacb0\uc815\ud560 \uac00\ub2a5\uc131\uc774 \ud07d\ub2c8\ub2e4.<\/p>\n<p>\ub610\ud55c, \uc0ac\ubb3c\uc778\ud130\ub137(IoT) \ubc0f 5G \ub124\ud2b8\uc6cc\ud06c\uc758 \ubc1c\uc804\uc73c\ub85c \uc778\ud574 \ub2e4\uc591\ud55c \ub514\ubc14\uc774\uc2a4\uc640 \ud50c\ub7ab\ud3fc\ub4e4\uc774 \ub3d9\uc2dc\uc5d0 \ud1b5\uc2e0\ud558\ub294 \ud658\uacbd\uc5d0\uc11c, \ud504\ub85c\ud1a0\ucf5c \ud611\uc0c1\uc740 \ub354\uc6b1 \ubcf5\uc7a1\ud55c \ubb38\uc81c\ub85c \ub300\ub450\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ubbf8\ub798\uc758 \uc2dc\uc2a4\ud15c\uc740 \uc218\uc2ed\uc5b5 \ub300\uc758 \ub514\ubc14\uc774\uc2a4\uac00 \uc2e4\uc2dc\uac04\uc73c\ub85c \uc5f0\uacb0\ub418\ub294 \uc0c1\ud669\uc5d0\uc11c\ub3c4 \uc548\uc815\uc801\uc778 \ub370\uc774\ud130 \uc804\uc1a1\uacfc \ubcf4\uc548\uc744 \ubcf4\uc7a5\ud574\uc57c \ud558\uae30 \ub54c\ubb38\uc5d0, \uae30\uc874\uc758 static\ud55c \ud611\uc0c1 \ubc29\uc2dd\uc5d0\uc11c \ubc97\uc5b4\ub098 \ub3d9\uc801, \uc790\uc728\uc801 \ud611\uc0c1 \uccb4\uacc4\uac00 \ub3c4\uc785\ub420 \ud544\uc694\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubcc0\ud654\ub294 Protocol Negotiation \uae30\uc220\uc758 \ud575\uc2ec \uad6c\uc131 \uc694\uc18c\uc5d0 \ud601\uc2e0\uc744 \uc694\uad6c\ud558\uba70, \uad00\ub828 \uc5f0\uad6c \ubc0f \ud45c\uc900\ud654 \uc791\uc5c5\uc774 \ud65c\ubc1c\ud558\uac8c \uc9c4\ud589\ub420 \uac83\uc73c\ub85c \uc608\uc0c1\ub429\ub2c8\ub2e4.<\/p>\n<p>\ud5a5\ud6c4 Protocol Negotiation \ud328\ud134\uc758 \ubc1c\uc804 \ubc29\ud5a5\uc744 \uad6c\uccb4\uc801\uc73c\ub85c \uc0b4\ud3b4\ubcf4\uba74, \uccab\uc9f8, \ubd84\uc0b0 \uc778\ud154\ub9ac\uc804\uc2a4\uac00 \uc811\ubaa9\ub41c \ud611\uc0c1 \uc2dc\uc2a4\ud15c\uc774 \ub3c4\uc785\ub420 \uac00\ub2a5\uc131\uc774 \ub192\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uac01 \ub178\ub4dc \uc790\uccb4\uac00 \uc774\uc804 \ud1b5\uc2e0 \uae30\ub85d\uacfc \ud658\uacbd \ubcc0\uc218\ub97c \ubd84\uc11d\ud558\uc5ec, \ud611\uc0c1 \uacfc\uc815\uc5d0\uc11c \ucd5c\uc801\uc758 \uc120\ud0dd\uc744 \uc790\ub3d9\uc73c\ub85c \uc218\ud589\ud558\ub294 \ubc29\uc2dd\uc785\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uc804\uccb4 \uc2dc\uc2a4\ud15c\uc758 \uc751\ub2f5 \uc2dc\uac04\uc774 \ub2e8\ucd95\ub418\uace0, \uc7a5\uc560 \uc0c1\ud669\uc5d0 \ub300\ud55c \uc0ac\uc804 \ub300\uc751 \ub2a5\ub825\uc774 \uac15\ud654\ub420 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<p>\ub458\uc9f8, \ubcf4\uc548 \uae30\uc220\uc774 \uc9c0\uc18d\uc801\uc73c\ub85c \ubc1c\uc804\ud568\uc5d0 \ub530\ub77c, \ud504\ub85c\ud1a0\ucf5c \ud611\uc0c1 \uacfc\uc815\uc5d0\uc11c \ubcf4\uc548 \ucde8\uc57d\uc810\uc744 \uc2e4\uc2dc\uac04\uc73c\ub85c \ud0d0\uc9c0\ud558\uace0 \ub300\uc751\ud560 \uc218 \uc788\ub294 \uba54\ucee4\ub2c8\uc998\uc774 \ub3c4\uc785\ub420 \uac83\uc785\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ucd5c\uc2e0 \ube14\ub85d\uccb4\uc778 \uae30\uc220\uc774\ub098 \ubd84\uc0b0 \uc6d0\uc7a5 \uae30\uc220\uc744 \uc751\uc6a9\ud558\uc5ec, \ud611\uc0c1 \uae30\ub85d\uc744 \ud22c\uba85\ud558\uace0 \ubcc0\uacbd \ubd88\uac00\ub2a5\ud558\uac8c \uad00\ub9ac\ud568\uc73c\ub85c\uc368, \uc911\uac04\uc790 \uacf5\uaca9\uc774\ub098 \ub370\uc774\ud130 \uc704\ubcc0\uc870\uc640 \uac19\uc740 \ubcf4\uc548 \ubb38\uc81c\ub97c \uc608\ubc29\ud560 \uc218 \uc788\uc744 \uac83\uc73c\ub85c \uae30\ub300\ub429\ub2c8\ub2e4.<\/p>\n<p>\uc14b\uc9f8, \ub2e4\uc591\ud55c \ud45c\uc900\ud654 \uae30\uad6c\uc640 \uc0b0\uc5c5 \uc5f0\ud569\uccb4\uac00 \ud611\ub825\ud558\uc5ec \ud504\ub85c\ud1a0\ucf5c \ud611\uc0c1 \uad00\ub828 \uad6d\uc81c \ud45c\uc900\uc744 \ub9c8\ub828\ud560 \uac00\ub2a5\uc131\uc774 \ub192\uc2b5\ub2c8\ub2e4. \uc774 \uacfc\uc815\uc5d0\uc11c, \uac01 \uc0b0\uc5c5 \ubd84\uc57c\uc758 \ud2b9\uc131\uc744 \ubc18\uc601\ud55c \ub9de\ucda4\ud615 \ud611\uc0c1 \uc54c\uace0\ub9ac\uc998\uacfc \ud504\ub85c\ud1a0\ucf5c \uc2a4\ud399\uc774 \uc81c\uc548\ub420 \uac83\uc774\uba70, \uc774\ub97c \uae30\ubc18\uc73c\ub85c \uc5ec\ub7ec \ubca4\ub354\uc758 \uc81c\ud488 \uac04 \uc0c1\ud638 \uc6b4\uc6a9\uc131\uc774 \ud06c\uac8c \uac1c\uc120\ub420 \uc804\ub9dd\uc785\ub2c8\ub2e4.<\/p>\n<p>\ub124\uc9f8, \uc5e3\uc9c0 \ucef4\ud4e8\ud305\uacfc \ud074\ub77c\uc6b0\ub4dc \ucef4\ud4e8\ud305\uc758 \ud63c\ud569 \ud658\uacbd\uc5d0\uc11c\ub294, \ub124\ud2b8\uc6cc\ud06c \uc9c0\uc5f0 \uc2dc\uac04\uacfc \ub300\uc5ed\ud3ed \uc81c\ud55c \ub4f1 \ub2e4\uc591\ud55c \uc81c\uc57d \uc870\uac74\uc744 \uace0\ub824\ud55c \ucd5c\uc801\uc758 \ud611\uc0c1 \uc804\ub7b5\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud658\uacbd\uc5d0\uc11c\ub294 \ud074\ub77c\uc774\uc5b8\ud2b8\uc640 \uc11c\ubc84\uac00 \ub2e8\uc21c\ud788 \ud504\ub85c\ud1a0\ucf5c \ubc84\uc804\uc744 \ud611\uc0c1\ud558\ub294 \uac83\uc774 \uc544\ub2c8\ub77c, \ub370\uc774\ud130 \uc804\uc1a1 \uacbd\ub85c, \uce90\uc2f1 \uc804\ub7b5, \uc624\ub958 \ubcf5\uad6c \uba54\ucee4\ub2c8\uc998 \ub4f1\uc744 \ud1b5\ud569\uc801\uc73c\ub85c \uace0\ub824\ud558\ub294 \ubcf5\ud569 \ud611\uc0c1 \uc54c\uace0\ub9ac\uc998\uc774 \uc694\uad6c\ub429\ub2c8\ub2e4.<\/p>\n<p>\ub2e4\uc12f\uc9f8, \ubbf8\ub798\uc758 \ud1b5\uc2e0 \ud658\uacbd\uc740 \uc9c0\uc18d\uc801\uc73c\ub85c \ubcc0\ud654\ud558\ub294 \ub124\ud2b8\uc6cc\ud06c \uc870\uac74\uacfc \uc0ac\uc6a9\uc790 \uc694\uad6c\uc5d0 \ub300\uc751\ud574\uc57c \ud558\ubbc0\ub85c, Protocol Negotiation \ud328\ud134\uc740 \uae30\uacc4 \ud559\uc2b5 \ubc0f \ube45 \ub370\uc774\ud130 \ubd84\uc11d \uae30\uc220\uacfc \uacb0\ud569\ud558\uc5ec, \uc2e4\uc2dc\uac04\uc73c\ub85c \ud1b5\uc2e0 \ud658\uacbd\uc744 \ubaa8\ub2c8\ud130\ub9c1\ud558\uace0 \uc608\uce21\ud558\ub294 \uae30\ub2a5\uc774 \ub0b4\uc7a5\ub420 \uac00\ub2a5\uc131\uc774 \ud07d\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc2dc\uc2a4\ud15c\uc740 \uae30\uc874\ubcf4\ub2e4 \ud6e8\uc52c \ube60\ub974\uace0 \uc548\uc815\uc801\uc73c\ub85c \ud504\ub85c\ud1a0\ucf5c\uc744 \uc120\ud0dd\ud558\uace0, \ud1b5\uc2e0 \uc7a5\uc560\ub97c \uc0ac\uc804\uc5d0 \ubc29\uc9c0\ud560 \uc218 \uc788\uc744 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc5ec\uc12f\uc9f8, \ucd5c\uadfc \ubc1c\ud45c\ub41c \uc5ec\ub7ec \uae30\uc220 \ubcf4\uace0\uc11c\uc640 \ud559\uc220 \ub17c\ubb38\uc5d0\uc11c\ub294 Protocol Negotiation \ud328\ud134\uc774 \ud5a5\ud6c4 5G \ubc0f Beyond 5G \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c \ud1b5\uc2e0 \ucd5c\uc801\ud654 \ubc0f \ubcf4\uc548 \uac15\ud654\uc758 \ud575\uc2ec \uae30\uc220\ub85c \uc790\ub9ac\uc7a1\uc744 \uac83\uc774\ub77c\ub294 \uc804\ub9dd\uc744 \ub0b4\ub193\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ub2e4\uc591\ud55c \uc2e4\ud5d8 \uacb0\uacfc\uc640 \ud1b5\uacc4 \uc790\ub8cc\uc5d0 \ub530\ub974\uba74, AI \uae30\ubc18 \ud611\uc0c1 \ub85c\uc9c1\uc744 \uc801\uc6a9\ud55c \ub124\ud2b8\uc6cc\ud06c\ub294 \uc804\ud1b5\uc801\uc778 \ubc29\uc2dd\uc5d0 \ube44\ud574 \uc751\ub2f5 \uc2dc\uac04 \ub2e8\ucd95\uacfc \ubcf4\uc548 \uac15\ud654\uc5d0\uc11c \uc720\uc758\ubbf8\ud55c \uac1c\uc120 \ud6a8\uacfc\ub97c \ubcf4\uc600\uc73c\uba70, \uc774\ub294 \ud5a5\ud6c4 \uae30\uc220 \ud45c\uc900\uc5d0 \uc911\uc694\ud55c \uc601\ud5a5\uc744 \ubbf8\uce60 \uac83\uc73c\ub85c \uc608\uc0c1\ub429\ub2c8\ub2e4.<\/p>\n<p>\uc77c\uacf1\uc9f8, \uc5ec\ub7ec \uc120\ub3c4 \uae30\uc5c5\ub4e4\uc740 \uc774\ubbf8 \ucc28\uc138\ub300 \ud504\ub85c\ud1a0\ucf5c \ud611\uc0c1 \uae30\uc220\uc5d0 \ub300\ud55c \uc5f0\uad6c\uac1c\ubc1c(R&amp;D)\uc5d0 \ub9c9\ub300\ud55c \ud22c\uc790\ub97c \uc9c4\ud589 \uc911\uc774\uba70, \uc774\ub97c \uae30\ubc18\uc73c\ub85c \ud55c \uc2dc\uc81c\ud488\uc774\ub098 \uc0c1\uc6a9 \uc194\ub8e8\uc158\ub4e4\uc774 \ube60\ub978 \uc2dc\uc77c \ub0b4\uc5d0 \uc2dc\uc7a5\uc5d0 \ucd9c\uc2dc\ub420 \uc804\ub9dd\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uae30\uc5c5\ub4e4\uc758 \uc5f0\uad6c \uc131\uacfc\ub294 \uad00\ub828 \uae30\uc220\uc758 \ud655\uc0b0\uacfc \ubc1c\uc804\uc744 \uacac\uc778\ud560 \uc911\uc694\ud55c \ub3d9\ub825\uc774 \ub420 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc5ec\ub35f\uc9f8, \ud559\uacc4\uc640 \uc0b0\uc5c5\uacc4\uc758 \ud611\ub825\uc744 \ud1b5\ud574 \uc218\uc9d1\ub41c \uc2e4\uc81c \uc6b4\uc601 \ub370\uc774\ud130\uc640 \uc2e4\ud5d8 \uacb0\uacfc\ub294, Protocol Negotiation \ud328\ud134\uc758 \uc548\uc815\uc131\uacfc \ud655\uc7a5\uc131\uc744 \ub354\uc6b1 \uc99d\uba85\ud574 \uc8fc\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ub2e4\uc218\uc758 \uc0ac\ub840 \uc5f0\uad6c\uc5d0\uc11c\ub294, \uc774 \ud328\ud134\uc744 \uc801\uc6a9\ud55c \uc2dc\uc2a4\ud15c\uc774 \ud1b5\uc2e0 \uc7a5\uc560 \ubc1c\uc0dd \uc2dc \ud3c9\uade0 \ubcf5\uad6c \uc2dc\uac04\uc774 40% \ub2e8\ucd95\ub418\uc5c8\uc73c\uba70, \uc804\uccb4 \uc2dc\uc2a4\ud15c \uac00\uc6a9\uc131\uc774 99.99%\uc5d0 \ub3c4\ub2ec\ud558\ub294 \ub4f1 \ub9e4\uc6b0 \uc778\uc0c1\uc801\uc778 \uc131\uacfc\ub97c \ub098\ud0c0\ub0b4\uace0 \uc788\uc74c\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4.<\/p>\n<p>\uc544\ud649\uc9f8, \uc774\ub7ec\ud55c \ubc1c\uc804 \ubc29\ud5a5\uc740 \ub2e8\uc21c\ud788 \ub124\ud2b8\uc6cc\ud06c \ud1b5\uc2e0\uc758 \ud6a8\uc728\uc131\uc744 \ub118\uc5b4, \uc804\ubc18\uc801\uc778 IT \uc778\ud504\ub77c\uc758 \ud601\uc2e0\uc744 \ubd88\ub7ec\uc77c\uc73c\ud0ac \uc911\uc694\ud55c \uc694\uc18c\ub85c \uc791\uc6a9\ud560 \uac83\uc785\ub2c8\ub2e4. \ud504\ub85c\ud1a0\ucf5c \ud611\uc0c1 \uba54\ucee4\ub2c8\uc998\uc758 \uace0\ub3c4\ud654\ub294 \ud074\ub77c\uc6b0\ub4dc \uc11c\ube44\uc2a4, IoT, \uc790\uc728 \uc8fc\ud589 \uae30\uc220 \ub4f1 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \ud544\uc218\uc801\uc778 \uc694\uc18c\ub85c \uc778\uc2dd\ub418\uba70, \uad00\ub828 \uc2dc\uc7a5 \uaddc\ubaa8 \uc5ed\uc2dc \ube60\ub974\uac8c \ud655\ub300\ub420 \uac83\uc73c\ub85c \uae30\ub300\ub429\ub2c8\ub2e4.<\/p>\n<p>\uc5f4\uc9f8, \uacb0\ub860\uc801\uc73c\ub85c Protocol Negotiation \ud328\ud134\uc740 \ubbf8\ub798 \ud1b5\uc2e0 \ud658\uacbd\uc5d0\uc11c \uc810\uc810 \ub354 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ub2f4\ub2f9\ud558\uac8c \ub420 \uac83\uc774\uba70, \uae30\uc220 \ubc1c\uc804\uacfc \ud568\uaed8 \uc9c0\uc18d\uc801\uc73c\ub85c \uac1c\uc120\ub418\uc5b4 \ub098\uac08 \uac83\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubcc0\ud654\ub294 \ub2e8\uae30\uc801\uc778 \ud6a8\uc728\uc131 \ud5a5\uc0c1\uc744 \ub118\uc5b4, \uc7a5\uae30\uc801\uc73c\ub85c\ub3c4 \uc548\uc815\uc801\uc774\uace0 \ud655\uc7a5 \uac00\ub2a5\ud55c \ub124\ud2b8\uc6cc\ud06c \uc778\ud504\ub77c\ub97c \uad6c\ucd95\ud558\ub294 \ub370 \ud070 \uae30\uc5ec\ub97c \ud560 \uac83\uc774\uba70, \uc804 \uc138\uacc4\uc801\uc73c\ub85c \uae30\uc220 \ud45c\uc900\ud654 \ubc0f \ubcf4\uc548 \uac15\ud654\uc758 \uae30\ucd08\uac00 \ub420 \uac83\uc73c\ub85c \uc804\ub9dd\ub429\ub2c8\ub2e4.<\/p>\n<p>\uc694\uc57d\ud558\uc790\uba74, Protocol Negotiation \ud328\ud134\uc740 \uacfc\uac70\ubd80\ud130 \ud604\uc7ac\uae4c\uc9c0 \uadf8\ub9ac\uace0 \ubbf8\ub798\uc5d0\ub3c4 \ud074\ub77c\uc774\uc5b8\ud2b8\uc640 \uc11c\ubc84 \uac04\uc758 \ud1b5\uc2e0 \uc548\uc815\uc131, \ubcf4\uc548\uc131, \ud6a8\uc728\uc131\uc744 \ud655\uc2e4\ud558\uac8c \ubcf4\uc7a5\ud558\ub294 \ud575\uc2ec \uba54\ucee4\ub2c8\uc998\uc73c\ub85c \uc790\ub9ac\uc7a1\uace0 \uc788\uc73c\uba70, \ub2e4\uc591\ud55c \uae30\uc220 \ubc0f \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c \uadf8 \uc801\uc6a9 \uc0ac\ub840\uc640 \ud6a8\uacfc\uac00 \uc785\uc99d\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc55e\uc73c\ub85c\ub3c4 \uc774 \ud328\ud134\uc758 \ud601\uc2e0\uc801 \ubc1c\uc804\uacfc \uc751\uc6a9\uc740 \ub124\ud2b8\uc6cc\ud06c \ud1b5\uc2e0 \uae30\uc220\uc758 \uadfc\ubcf8\uc801\uc778 \ubcc0\ud654\ub97c \uc774\ub04c\uc5b4 \ub098\uac08 \uac83\uc774\uba70, \uc0c8\ub85c\uc6b4 \ub3c4\uc804 \uacfc\uc81c\uc640 \ud568\uaed8 \ubcf4\ub2e4 \uc815\uad50\ud55c \ud611\uc0c1 \ubaa8\ub378\uc774 \ub4f1\uc7a5\ud560 \uac83\uc73c\ub85c \uae30\ub300\ub429\ub2c8\ub2e4.<\/p>\n<p>    <\/p>\n<h2 id=\"%ea%b0%95%eb%a0%a5%ed%95%9c-%ec%9a%94%ec%95%bd-protocol-negotiation-%ed%8c%a8%ed%84%b4%ec%9d%b4-%ec%a0%9c%ea%b3%b5%ed%95%98%eb%8a%94-%ed%86%b5%ec%b0%b0%ea%b3%bc-%eb%af%b8%eb%9e%98-%ec%a0%84%eb%a7%9d-JjKecjSeAJ\">\uac15\ub825\ud55c \uc694\uc57d: Protocol Negotiation \ud328\ud134\uc774 \uc81c\uacf5\ud558\ub294 \ud1b5\ucc30\uacfc \ubbf8\ub798 \uc804\ub9dd<\/h2>\n<p>Protocol Negotiation \ud328\ud134\uc740 \ud074\ub77c\uc774\uc5b8\ud2b8\uc640 \uc11c\ubc84 \uac04\uc758 \ud1b5\uc2e0\uc5d0\uc11c \ubc1c\uc0dd\ud560 \uc218 \uc788\ub294 \ub2e4\uc591\ud55c \ud504\ub85c\ud1a0\ucf5c \ubc84\uc804 \ucc28\uc774\ub97c \ud6a8\uacfc\uc801\uc73c\ub85c \uc870\uc728\ud558\ub294 \ud575\uc2ec \uae30\uc220\ub85c \uc790\ub9ac\uc7a1\uc558\uc2b5\ub2c8\ub2e4. \uc774 \ud328\ud134\uc740 \ucd08\uae30 \ud578\ub4dc\uc250\uc774\ud06c\uc5d0\uc11c\ubd80\ud130 \ub3d9\uc801 \ud611\uc0c1, \ubcf4\uc548 \uac15\ud654\ub97c \uc704\ud55c \ub2e4\uc591\ud55c \uc54c\uace0\ub9ac\uc998\uc758 \uc801\uc6a9\uc744 \ud1b5\ud574, \uc2dc\uc2a4\ud15c\uc758 \uc548\uc815\uc131\uacfc \ubcf4\uc548\uc744 \uadf9\ub300\ud654\ud558\ub294 \ub3d9\uc2dc\uc5d0, \ucd5c\uc2e0 \uae30\uc220\uacfc\uc758 \uc0c1\ud638 \uc6b4\uc6a9\uc131\ub3c4 \ubcf4\uc7a5\ud569\ub2c8\ub2e4. \uc0b0\uc5c5\uacc4\uc640 \ud559\uacc4\uc5d0\uc11c \ucd95\uc801\ub41c \ub2e4\uc591\ud55c \uc0ac\ub840 \uc5f0\uad6c\uc640 \uc2e4\uc81c \uc801\uc6a9 \uacb0\uacfc\ub294 \uc774 \ud328\ud134\uc758 \ud6a8\uacfc\ub97c \uc785\uc99d\ud558\uba70, \ud5a5\ud6c4 \ub124\ud2b8\uc6cc\ud06c \uc544\ud0a4\ud14d\ucc98\uc758 \ud575\uc2ec \uc694\uc18c\ub85c \uc790\ub9ac\ub9e4\uae40\ud560 \uac83\uc784\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4.<\/p>\n<p>\uc774 \uae00\uc5d0\uc11c\ub294 Protocol Negotiation \ud328\ud134\uc758 \uc5ed\uc0ac, \uae30\uc220\uc801 \uad6c\ud604, \uc2e4\uc81c \uc0ac\ub840 \uc801\uc6a9 \ubc0f \ubbf8\ub798 \ub3d9\ud5a5\uc744 4\uac1c\uc758 \uc8fc\uc694 \uc139\uc158\uc73c\ub85c \ub098\ub204\uc5b4 \uc2ec\ub3c4 \uc788\uac8c \ubd84\uc11d\ud558\uc600\uc2b5\ub2c8\ub2e4. \uac01 \uc139\uc158\uc740 \uc0c1\uc138\ud55c \uc774\ub860\uc801 \uadfc\uac70\uc640 \uc2e4\uc81c \uc0ac\ub840, \uadf8\ub9ac\uace0 \uae30\uc220\uc801 \uad6c\ud604\uc758 \ubcf5\uc7a1\uc131\uc744 \uc124\uba85\ud568\uc73c\ub85c\uc368 \ub3c5\uc790\uc5d0\uac8c \uadc0\uc911\ud55c \ud1b5\ucc30\ub825\uc744 \uc81c\uacf5\ud558\uc600\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ud2b9\ud788, \uae30\uc220\uc801 \uad6c\ud604 \uc139\uc158\uc5d0\uc11c\ub294 Python\uc744 \uc774\uc6a9\ud55c \uac04\ub2e8\ud55c \ucf54\ub4dc \uc608\uc81c\ub97c \ud1b5\ud574 \ud504\ub85c\ud1a0\ucf5c \ud611\uc0c1\uc758 \uae30\ubcf8 \uc6d0\ub9ac\ub97c \uc2e4\uc6a9\uc801\uc778 \uc608\uc2dc\uc640 \ud568\uaed8 \uc124\uba85\ud558\uc600\uc73c\uba70, \uc0ac\ub840 \uc5f0\uad6c \uc139\uc158\uc5d0\uc11c\ub294 \uae08\uc735, \ud074\ub77c\uc6b0\ub4dc, IoT \ub4f1 \ub2e4\uc591\ud55c \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c\uc758 \uc751\uc6a9 \uc0ac\ub840\ub97c \ud1b5\ud574 \uc2e4\uc81c \uc801\uc6a9 \ud6a8\uacfc\ub97c \uba85\ud655\ud788 \uc81c\uc2dc\ud558\uc600\uc2b5\ub2c8\ub2e4. \uc774\uc640 \uac19\uc740 \ub2e4\uc591\ud55c \uc811\uadfc \ubc29\uc2dd\uc740 Protocol Negotiation \ud328\ud134\uc774 \ub2e8\uc21c\ud55c \uc774\ub860\uc801 \uac1c\ub150\uc744 \ub118\uc5b4, \uc2e4\uc9c8\uc801\uc778 \uc2dc\uc2a4\ud15c \uc131\ub2a5 \ud5a5\uc0c1\uacfc \ubcf4\uc548 \uac15\ud654\ub97c \uc774\ub8e8\ub294 \ub370 \uc911\ucd94\uc801\uc778 \uc5ed\ud560\uc744 \ud558\uace0 \uc788\uc74c\uc744 \ubd84\uba85\ud558\uac8c \ubcf4\uc5ec\uc90d\ub2c8\ub2e4.<\/p>\n<p>\ubbf8\ub798 \ub3d9\ud5a5 \uc139\uc158\uc5d0\uc11c\ub294 AI, \uc5e3\uc9c0 \ucef4\ud4e8\ud305, 5G \ub4f1 \ucd5c\uc2e0 \uae30\uc220\uacfc\uc758 \uc735\ud569\uc744 \ud1b5\ud574 \uc774 \ud328\ud134\uc774 \uc5b4\ub5bb\uac8c \uc9c4\ud654\ud560 \uac83\uc778\uc9c0\uc5d0 \ub300\ud55c \uc804\ub9dd\uc744 \uc81c\uc2dc\ud558\uc600\uc73c\uba70, \uc774\ub97c \ud1b5\ud574 \ub124\ud2b8\uc6cc\ud06c \ud658\uacbd\uc758 \uc804\ubc18\uc801\uc778 \ud601\uc2e0 \ubc29\ud5a5\uc744 \uc554\uc2dc\ud558\uc600\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubc1c\uc804\uc740 \ub2e8\uae30\uc801\uc778 \ud6a8\uc728\uc131 \uc99d\uac00\ubfd0 \uc544\ub2c8\ub77c, \uc7a5\uae30\uc801\uc778 \uc2dc\uc2a4\ud15c \uc548\uc815\uc131 \ubcf4\uc7a5\uacfc \uc0c8\ub85c\uc6b4 \uae30\uc220 \ub3c4\uc785\uc5d0 \ub530\ub978 \uae0d\uc815\uc801\uc778 \ud30c\uae09 \ud6a8\uacfc\ub97c \uae30\ub300\ud560 \uc218 \uc788\uac8c \ud569\ub2c8\ub2e4.<\/p>\n<p>\uc885\ud569\ud558\uba74, Protocol Negotiation \ud328\ud134\uc740 \ub124\ud2b8\uc6cc\ud06c \ud1b5\uc2e0\uc758 \uc911\ucd94\uc801 \uc5ed\ud560\uc744 \uc218\ud589\ud558\ub294 \ub3d9\uc2dc\uc5d0, \ubbf8\ub798 \uae30\uc220\uacfc\uc758 \uc735\ud569\uc744 \ud1b5\ud574 \ub354\uc6b1 \ubc1c\uc804\ud560 \uac00\ub2a5\uc131\uc774 \ub192\uc2b5\ub2c8\ub2e4. \uc774 \ud328\ud134\uc740 \ud074\ub77c\uc774\uc5b8\ud2b8\uc640 \uc11c\ubc84 \uac04\uc758 \uc0c1\ud638 \uc6b4\uc601\uc131\uc744 \ubcf4\uc7a5\ud558\uace0, \ud1b5\uc2e0 \uc624\ub958\uc640 \ubcf4\uc548 \uc704\ud611\uc744 \uc0ac\uc804\uc5d0 \uc608\ubc29\ud558\ub294 \ub4f1, \ud604\uc7ac\uc640 \ubbf8\ub798\uc758 IT \uc778\ud504\ub77c\uc5d0\uc11c \uc5c6\uc5b4\uc11c\ub294 \uc548 \ub420 \uc911\uc694\ud55c \uc694\uc18c\ub85c \uc790\ub9ac \uc7a1\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub9c8\uc9c0\ub9c9\uc73c\ub85c, \ubcf8 \uae00\uc5d0\uc11c \ub2e4\ub8ec \ub0b4\uc6a9\uc740 \uae30\uc220 \uc124\uacc4\uc790, \uc2dc\uc2a4\ud15c \uc5d4\uc9c0\ub2c8\uc5b4, \uac1c\ubc1c\uc790 \ubc0f \uad00\ub828 \ubd84\uc57c \uc885\uc0ac\uc790\ub4e4\uc5d0\uac8c \uc2e4\uc9c8\uc801\uc778 \ucc38\uace0 \uc790\ub8cc\uac00 \ub420 \uac83\uc774\uba70, \ud5a5\ud6c4 \uc0c8\ub85c\uc6b4 \ud504\ub85c\ud1a0\ucf5c \ud611\uc0c1 \uae30\uc220\uacfc \ubc1c\uc804 \ubc29\ud5a5\uc5d0 \ub300\ud55c \uc5f0\uad6c \ubc0f \ub17c\uc758\uc758 \ubc11\uac70\ub984\uc774 \ub420 \uac83\uc73c\ub85c \uae30\ub300\ub429\ub2c8\ub2e4. \uac01 \uc0ac\ub840\uc640 \uc0c1\uc138\ud55c \ubd84\uc11d, \uadf8\ub9ac\uace0 \ubbf8\ub798 \uc804\ub9dd\uc744 \ud1b5\ud574, Protocol Negotiation \ud328\ud134\uc774 \uc9c0\ub2c8\ub294 \ud601\uc2e0\uc131\uacfc \uadf8 \uc801\uc6a9 \uac00\uce58\uac00 \ub2e4\uc2dc \ud55c\ubc88 \uc785\uc99d\ub418\uc5c8\uc74c\uc744 \ub9d0\uc500\ub4dc\ub9ac\uace0\uc790 \ud569\ub2c8\ub2e4.<\/p>\n<p>\uc694\uc57d\ud558\uba74, Protocol Negotiation \ud328\ud134\uc740 \ubcf5\uc7a1\ud558\uace0 \ub2e4\ubcc0\ud654\ub41c \ud1b5\uc2e0 \ud658\uacbd \uc18d\uc5d0\uc11c \ud074\ub77c\uc774\uc5b8\ud2b8\uc640 \uc11c\ubc84 \uac04\uc758 \ud6a8\uacfc\uc801\uc778 \ud504\ub85c\ud1a0\ucf5c \ubc84\uc804 \uc790\ub3d9 \ud611\uc0c1\uc744 \uad6c\ud604\ud558\uc5ec, \ubcf4\uc548, \uc131\ub2a5, \ud655\uc7a5\uc131 \ub4f1 \uc5ec\ub7ec \uce21\uba74\uc5d0\uc11c \uc2dc\uc2a4\ud15c\uc758 \uc548\uc815\uc131\uc744 \uadf9\ub300\ud654\ud558\ub294 \ud575\uc2ec \uae30\uc220\ub85c \uc790\ub9ac \uc7a1\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc55e\uc73c\ub85c\ub3c4 \uae30\uc220 \ubc1c\uc804\uacfc \ud568\uaed8 \uc9c0\uc18d\uc801\uc73c\ub85c \uc9c4\ud654\ud558\uba70, \uc0c8\ub85c\uc6b4 \ud1b5\uc2e0 \ud658\uacbd\uacfc \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub9de\ucd94\uc5b4 \ub354\uc6b1 \ud601\uc2e0\uc801\uc778 \uc194\ub8e8\uc158\uc744 \uc81c\uacf5\ud560 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc774\uc640 \uac19\uc774 Protocol Negotiation \ud328\ud134\uc740 \ud604\uc2dc\uc810\ubfd0 \uc544\ub2c8\ub77c \ud5a5\ud6c4 \ub124\ud2b8\uc6cc\ud06c \ud1b5\uc2e0 \uae30\uc220\uc758 \ubc1c\uc804 \ubc29\ud5a5\uc5d0 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud560 \ud575\uc2ec \uae30\uc220\uc784\uc744 \ub2e4\uc2dc \ud55c\ubc88 \uac15\uc870\ud558\uba70, \ub3c5\uc790 \uc5ec\ub7ec\ubd84\uaed8\uc11c\ub294 \uc774 \uae00\uc744 \ud1b5\ud574 \uc5bb\uc740 \ud1b5\ucc30\uc744 \ubc14\ud0d5\uc73c\ub85c, \ud5a5\ud6c4 \uc2dc\uc2a4\ud15c \uc124\uacc4 \ubc0f \ub124\ud2b8\uc6cc\ud06c \uc544\ud0a4\ud14d\ucc98\ub97c \uad6c\uc131\ud560 \ub54c \uc911\uc694\ud55c \ucc38\uace0 \uc790\ub8cc\ub85c \ud65c\uc6a9\ud558\uc2dc\uae30\ub97c \ubc14\ub78d\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Protocol Negotiation \ud328\ud134\uc740 \ud074\ub77c\uc774\uc5b8\ud2b8\uc640 \uc11c\ubc84\uac00 \ud504\ub85c\ud1a0\ucf5c \ubc84\uc804\uc744 \uc790\ub3d9 \ud611\uc0c1\ud558\uc5ec \ucd5c\uc801\uc758 \ud1b5\uc2e0 \ud658\uacbd\uc744 \uad6c\ucd95\ud558\ub294 \ubc29\ubc95\uc744 \uc18c\uac1c\ud569\ub2c8\ub2e4.<\/p>\n","protected":false},"author":1,"featured_media":54975,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1957],"tags":[4532,3724,3888],"class_list":["post-54971","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-development","tag-beyond","tag-python","tag-static"],"acf":[],"_links":{"self":[{"href":"https:\/\/m9js.shop\/blog\/wp-json\/wp\/v2\/posts\/54971","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/m9js.shop\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/m9js.shop\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/m9js.shop\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/m9js.shop\/blog\/wp-json\/wp\/v2\/comments?post=54971"}],"version-history":[{"count":1,"href":"https:\/\/m9js.shop\/blog\/wp-json\/wp\/v2\/posts\/54971\/revisions"}],"predecessor-version":[{"id":54974,"href":"https:\/\/m9js.shop\/blog\/wp-json\/wp\/v2\/posts\/54971\/revisions\/54974"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/m9js.shop\/blog\/wp-json\/wp\/v2\/media\/54975"}],"wp:attachment":[{"href":"https:\/\/m9js.shop\/blog\/wp-json\/wp\/v2\/media?parent=54971"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/m9js.shop\/blog\/wp-json\/wp\/v2\/categories?post=54971"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/m9js.shop\/blog\/wp-json\/wp\/v2\/tags?post=54971"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}