{"id":481,"date":"2024-10-08T22:58:50","date_gmt":"2024-10-08T22:58:50","guid":{"rendered":"https:\/\/cupons.kr\/?p=481"},"modified":"2025-01-07T06:56:12","modified_gmt":"2025-01-07T06:56:12","slug":"%ec%9b%8c%eb%93%9c%ed%94%84%eb%a0%88%ec%8a%a4-http%ec%97%90%ec%84%9c-https%eb%a1%9c-%eb%a6%ac%eb%94%94%eb%a0%89%ec%85%98-%ec%84%a4%ec%a0%95%ed%95%98%eb%8a%94-%eb%b0%a9%eb%b2%95%ea%b3%bc-err_ssl_protoc","status":"publish","type":"post","link":"https:\/\/cupons.kr\/?p=481","title":{"rendered":"\uc6cc\ub4dc\ud504\ub808\uc2a4 http\uc5d0\uc11c https\ub85c \ub9ac\ub514\ub809\uc158 \uc124\uc815\ud558\ub294 \ubc29\ubc95\uacfc ERR_SSL_PROTOCOL_ERROR \ubb38\uc81c\uc758 \uc2e0\uc18d\ud55c \ud574\uacb0 \ubc29\ubc95(\uce74\ud39824)"},"content":{"rendered":"\n

\uc624\ub298\uc740 \uce74\ud39824 \uc6cc\ub4dc\ud504\ub808\uc2a4\ub97c \uc0ac\uc6a9\ud558\uba74\uc11c \ubcf4\uc548\uc744 \uac15\ud654\ud558\ub294 \ubc29\ubc95\uc73c\ub85c \ub3c4\uba54\uc778 \uc8fc\uc18c\ub97c \uae30\uc874
http\uc5d0\uc11c https\ub85c \ubcc0\uacbd\ud558\ub294 \ubc29\ubc95\uc744 \uc54c\uc544\ubcf4\ub3c4\ub85d \ud558\uaca0\uc2b5\ub2c8\ub2e4.

\uc544\uc6b8\ub7ec \uc6cc\ub4dc\ud504\ub808\uc2a4 \uc811\uc18d \uc5d0\ub7ec \ubb38\uc81c\uc758 \ud558\ub098\uc778 ERR_SSL_PROTOCOL_ERROR \ubc1c\uc0dd \ubb38\uc81c\uc758
\uc2e0\uc18d\ud55c \ud574\uacb0 \ubc29\ubc95\ub3c4 \ub2e4\ub8e8\uc5b4 \ubcf4\ub824\uace0 \ud569\ub2c8\ub2e4.
\ucc38\uace0\ub85c \ud544\uc790\uc758 \uacbd\uc6b0\uc5d0\ub294 \uc6cc\ub4dc\ud504\ub808\uc2a4 \ube14\ub85c\uadf8\ub97c CAFE24 \ud638\uc2a4\ud305\uc73c\ub85c \uc774\uc6a9\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.

\uce74\ud39824 \uc6cc\ub4dc\ud504\ub808\uc2a4 \uad00\ub9ac\uc790 \ud398\uc774\uc9c0\uc5d0\uc11c \ube14\ub85c\uadf8 \uc8fc\uc18c \ud544\ub4dc\ub97c http\uc5d0\uc11c https\ub85c \ubcc0\uacbd\ud558\uace0 \ub09c
\ud6c4\uc5d0 \ube14\ub85c\uadf8 \uc811\uc18d\uc774 \uc548\ub418\uc5b4 \uadf8 \uc6d0\uc778\uc744 \ucc3e\ub290\ub77c \uc778\ud130\ub137 \uc774\uacf3 \uc800\uacf3\uc744 \ucc3e\uc544\ub2e4\ub2c8\uba70 SSL\uc5d0\ub7ec
\ubb38\uc81c\uc5d0 \ub300\ud574 \uacf5\ubd80\ud558\ub294 \uacc4\uae30\uac00 \ub418\uc5c8\ub294\ub370, \uc544\ub798\uc640 \uac19\uc740 \ubc29\ubc95\uc73c\ub85c \uc27d\uac8c \ud574\uacb0\ud560 \uc218 \uc788\uc5c8\ub2e4.


\uadf8\ub7fc \uc774\uc81c \ubcf8\ub860\uc73c\ub85c \ub4e4\uc5b4\uac00 \ubcf4\ub3c4\ub85d \ud558\uaca0\uc2b5\ub2c8\ub2e4.

<\/p>\n\n\n\n

\n
1. http\uc5d0\uc11c https\ub85c \ubcc0\uacbd\ud558\ub294 \uc808\ucc28<\/a><\/div>\n<\/div>\n\n\n\n



\uba3c\uc800 \ub9ac\ub514\ub809\uc158\uc774 \uc815\uc0c1\uc801\uc73c\ub85c \ubc18\uc601\ub418\uc5c8\ub294\uc9c0 \uc5ec\ubd80\ub97c \ud655\uc778\ud558\uae30 \uc804\uc5d0 \ubbf8\ub9ac \ube0c\ub77c\uc6b0\uc800\uc758
\ucfe0\ud0a4 \uc0ad\uc81c\ub97c \uc644\ub8cc\ud574\uc57c \ud569\ub2c8\ub2e4.
<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n




\uce74\ud39824 \uc6cc\ub4dc\ud504\ub808\uc2a4 \ube14\ub85c\uadf8\uc5d0\uc11c https\ub85c \uc811\uc18d\ub418\ub3c4\ub85d \uc124\uc815\ud558\ub294 \ubc29\ubc95\uc740 \uc544\uc8fc \uac04\ub2e8\ud55c\ub370\uc694,
\uc544\ub798 \ub2e8\uacc4\uc5d0 \ub530\ub77c \uc9c4\ud589\ud558\uc2dc\uba74 \ub429\ub2c8\ub2e4.

1) \uc6cc\ub4dc\ud504\ub808\uc2a4 \uad00\ub9ac\uc790 \ud398\uc774\uc9c0\ub85c \uc811\uc18d\ud558\uc5ec \ub85c\uadf8\uc778\uc744 \ud569\ub2c8\ub2e4.

2) <\uc124\uc815> \ub9e4\ub274\uc5d0\uc11c \uccab\ubc88\uc9f8 <\uc77c\ubc18> \ud0ed\uc744 \ud074\ub9ad\ud569\ub2c8\ub2e4.

3) \ub2e4\ub978 \ud56d\ubaa9\uc740 \uadf8\ub300\ub85c \ub450\uace0, \u2460\uc6cc\ub4dc\ud504\ub808\uc2a4 \uc8fc\uc18c(URL) \u2461\uc0ac\uc774\ud2b8 \uc8fc\uc18c(URL)\uc758 \ud544\ub4dc\uba85\uc744
(\ub2f9\ucd08) http\uc5d0\uc11c (\ubcc0\uacbd) https\ub85c \ubc14\uafb8\uc5b4 \uc785\ub825\ud569\ub2c8\ub2e4.

4) \ub9c8\uc9c0\ub9c9 \ub2e8\uacc4\ub85c \uc704\uc640 \uac19\uc774 \ubcc0\uacbd\ud55c \ub0b4\uc6a9\uc744 <\uc800\uc7a5>\ud558\uba74 \uc644\ub8cc\ub429\ub2c8\ub2e4.


\uc774\ub807\uac8c \uac04\ub2e8\ud55c \ubc29\ubc95\uc73c\ub85c \uc6cc\ub4dc\ud504\ub808\uc2a4 \ube14\ub85c\uadf8\ub97c http \u21d2 https\ub85c \uc804\ud658\ud558\uc5ec \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.

\ucc98\uc74c\uc5d0\ub294 \ub2e4\uc18c \ubc88\uac70\ub86d\ub2e4\uace0 \ub290\uaef4\uc9c8 \uc218 \uc788\uc73c\ub098 \uc774\uc6a9\uc790\uc758 \uc815\ubcf4\ub97c \ubcf4\ud638\ud558\uace0, \uc6f9\uc0ac\uc774\ud2b8\uc758
\uc2e0\ub8b0\ub3c4 \ud5a5\uc0c1\uacfc \uac80\uc0c9\uc5d4\uc9c4\uc758 \uc21c\uc704\ub97c \ub192\uc774\ub294\ub370\ub3c4 \ub3c4\uc6c0\uc774 \ub41c\ub2e4\uace0 \ud558\ub2c8 \uc774 \uc815\ub3c4 \ubcf5\uc7a1\ud568\uc740
\uadf9\ubcf5\ud574\uc57c \ud55c\ub2e4\ub294 \uc0dd\uac01\uc774 \ub4e4\uc5c8\uc8e0.



<\/p>\n\n\n\n

\n
2. \uce74\ud39824 \uc6cc\ub4dc\ud504\ub808\uc2a4 ERR_SSL_PROTOCOL_ERROR \ubb38\uc81c \ud574\uacb0 \ubc29\ubc95<\/a><\/div>\n<\/div>\n\n\n\n


\uc6cc\ub4dc\ud504\ub808\uc2a4 \uad00\ub9ac\uc790 \ud398\uc774\uc9c0\ub85c \uc811\uc18d\ud558\uc5ec \uc6f9\uc0ac\uc774\ud2b8 \uc8fc\uc18c\ub97c http\uc5d0\uc11c https\ub85c \ubcc0\uacbd\ud558\uace0 \ub09c
\ud6c4\uc5d0 \uc0ac\uc774\ud2b8 \uc815\uc0c1 \uc811\uc18d\uc774 \uc548\ub418\uace0 \uc544\ub798\uc640 \uac19\uc740 \uc5d0\ub7ec \uba54\uc2dc\uc9c0\uac00 \ub098\uc654\ub2e4.

err_ssl_protocol_error<\/em>


\uba87 \ubc88\uc744 \ubc18\ubcf5\ud558\uc5ec \uc7ac\uc2dc\ub3c4 \ud574\ubcf4\uc558\uc9c0\ub9cc \uacc4\uc18d \ub611\uac19\uc740 \uc5d0\ub7ec \uc99d\uc0c1\uc774 \ubc18\ubcf5\ub418\uc5c8\uace0 \uc628\ub77c\uc778\uc5d0\uc11c
\uc54c\ub824\uc8fc\uace0 \uc788\ub294 \ub2e4\uc591\ud55c \ubc29\ubc95\uc744 \uc2dc\ub3c4\ud574 \ubcf4\uc558\uc9c0\ub9cc \uac1c\uc120\ub418\uc9c0 \uc54a\uc558\ub2e4.


* \ud544\uc790\uac00 err_ssl_protocol_error \ubb38\uc81c \ud574\uacb0\uc744 \uc704\ud574 \uc2dc\ub3c4\ud55c \uc5ec\ub7ec\uac00\uc9c0 \ubc29\ubc95\ub4e4

<\/span>\u00b7 PC \uc2dc\uc2a4\ud15c\uc758 \uc2dc\uac04\uc744 \ub3d9\uae30\ud654(\uc11c\ubc84\uc640) \uc2dc\ucf1c\uc8fc\ub294 \ubc29\ubc95 (\ud574\uacb0 \uc548\ub428)<\/em>

<\/span>\u00b7 \ube0c\ub77c\uc6b0\uc800 \uce90\uc26c\ub97c \uc0ad\uc81c\ud574 \uc8fc\ub294 \ubc29\ubc95 (\ud574\uacb0 \uc548\ub428)<\/em>

<\/span>\u00b7 \uc778\ud130\ub137\uc635\uc158\uc5d0\uc11c “\ub0b4\uc6a9” \ud0ed\uc758 SSL \uc0c1\ud0dc \uc9c0\uc6b0\uae30 \uc644\ub8cc \ud6c4 “\uace0\uae09” \ud0ed\uc5d0\uc11c SSL 3.0 \ub4f1
\ub2e4\ub978 \ubc84\uc804\ub3c4 \ud568\uaed8 \uccb4\ud06c\ud574 \uc8fc\ub294 \ubc29\ubc95 (\ud574\uacb0 \uc548\ub428)<\/em>

<\/span>\u00b7 \uc778\ud130\ub137 \uc8fc\uc18c\ucc3d\uc5d0 chrome:\/\/flags\/#enable-quic \uc774\ub77c\uace0 \uc785\ub825\ud55c \ud6c4\uc5d0
\u2460Experimental QUIC protocol \uc744 Disable\ub85c \uc124\uc815\ud558\uace0
\u2461Allow SHA-1 server signatures in TLS \ub97c Enable\ub85c \uc124\uc815\ud558\ub294 \ubc29\ubc95 (\ud574\uacb0 \uc548\ub428)<\/em>

\uc704\uc758 4\uac00\uc9c0 \ubc29\ubc95\uc744 \ubaa8\ub450 \uc2dc\ub3c4\ud574 \ubcf4\uc558\uc9c0\ub9cc \uc5d0\ub7ec \ubb38\uc81c\ub97c \ud574\uacb0\ud560 \uc218 \uc5c6\uc5c8\ub2e4.


\uacb0\uad6d, \ud544\uc790\uc758 SSL \uc5d0\ub7ec \ubb38\uc81c\ub294 \uc544\ub798\uc640 \uac19\uc740 \ubc29\ubc95\uc73c\ub85c \uadfc\ubcf8\uc801\uc778 \ud574\uacb0\uc774 \ub418\uc5c8\ub2e4.

\uce74\ud39824 \ud638\uc2a4\ud305\uc13c\ud130\uc5d0 \ub85c\uadf8\uc778\ud558\uc5ec [SSL \uc778\uc99d\uc11c \uc124\uce58] \ub97c \uc644\ub8cc\ud558\uba74 \uadfc\ubcf8\uc801\uc73c\ub85c \ud574\uacb0\ub41c\ub2e4.

1) \uba3c\uc800 \uce74\ud39824 \ud648\ud398\uc774\uc9c0\uc5d0 \uc811\uc18d\ud558\uc5ec “\ud638\uc2a4\ud305\uc13c\ud130” \ub97c \uc120\ud0dd\ud558\uace0 \ub85c\uadf8\uc778\uc744 \ud569\ub2c8\ub2e4.
<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n



2) “CAFE24 \ud638\uc2a4\ud305” \uc0ac\uc774\ud2b8\uc758 \uc624\ub978\ucabd \uc0c1\ub2e8\uc5d0 \uc788\ub294 <\ub098\uc758 \uc11c\ube44\uc2a4 \uad00\ub9ac> \ubc84\ud2bc\uc744 \ub204\ub985\ub2c8\ub2e4.
<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n



3) [\ud638\uc2a4\ud305\uad00\ub9ac > \ub3c4\uba54\uc778 \uc5f0\uacb0\uad00\ub9ac] \ud398\uc774\uc9c0\uc758 “\uc124\uc815\ub41c \ub3c4\uba54\uc778 \ud56d\ubaa9”\uc5d0\uc11c “SSL \uc778\uc99d\uc11c”
\uc124\uce58\ub97c \uc644\ub8cc\ud558\uba74 \ub429\ub2c8\ub2e4.
<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n



\uc774\ub807\uac8c \uce74\ud39824 \ud638\uc2a4\ud305\uc744 \uc774\uc6a9\ud558\uba74\uc11c https\ub85c \ud544\ub4dc\ub97c \ubcc0\uacbd\ud558\uace0 \ub09c \ud6c4\uc5d0 \ubc1c\uc0dd\ud55c
SSL_PROTOCOL_ERROR<\/em> \ubb38\uc81c\ub97c \uac04\ub2e8\ud558\uac8c \ud574\uacb0\ud558\uc600\uc2b5\ub2c8\ub2e4.

\ud639\uc2dc \ub3d9\uc77c\ud55c \ubb38\uc81c\ub85c \uc5b4\ub835\uac8c \ud574\uacb0\ubc29\uc548\uc744 \ucc3e\uace0 \uc788\ub294 \uc774\uc6c3\ub2d8\ub4e4\uc774 \uacc4\uc2dc\ub2e4\uba74 \ub3c4\uc6c0\uc774 \ub418\uc2dc\uae38
\ubc14\ub798\uc694.

\uadf8\ub7fc \uc624\ub298\ub3c4 \uc990\uac70\uc6b4 \ud558\ub8e8 \ubcf4\ub0b4\uc138\uc694.<\/p>\n","protected":false},"excerpt":{"rendered":"

\uc624\ub298\uc740 \uce74\ud39824 \uc6cc\ub4dc\ud504\ub808\uc2a4\ub97c \uc0ac\uc6a9\ud558\uba74\uc11c \ubcf4\uc548\uc744 \uac15\ud654\ud558\ub294 \ubc29\ubc95\uc73c\ub85c \ub3c4\uba54\uc778 \uc8fc\uc18c\ub97c \uae30\uc874http\uc5d0\uc11c https\ub85c \ubcc0\uacbd\ud558\ub294 \ubc29\ubc95\uc744 \uc54c\uc544\ubcf4\ub3c4\ub85d \ud558\uaca0\uc2b5\ub2c8\ub2e4. \uc544\uc6b8\ub7ec \uc6cc\ub4dc\ud504\ub808\uc2a4 \uc811\uc18d \uc5d0\ub7ec \ubb38\uc81c\uc758 \ud558\ub098\uc778 ERR_SSL_PROTOCOL_ERROR \ubc1c\uc0dd \ubb38\uc81c\uc758\uc2e0\uc18d\ud55c \ud574\uacb0 \ubc29\ubc95\ub3c4 \ub2e4\ub8e8\uc5b4 \ubcf4\ub824\uace0 \ud569\ub2c8\ub2e4.\ucc38\uace0\ub85c \ud544\uc790\uc758 \uacbd\uc6b0\uc5d0\ub294 \uc6cc\ub4dc\ud504\ub808\uc2a4 \ube14\ub85c\uadf8\ub97c CAFE24 \ud638\uc2a4\ud305\uc73c\ub85c \uc774\uc6a9\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uce74\ud39824 \uc6cc\ub4dc\ud504\ub808\uc2a4 \uad00\ub9ac\uc790 \ud398\uc774\uc9c0\uc5d0\uc11c \ube14\ub85c\uadf8 \uc8fc\uc18c \ud544\ub4dc\ub97c http\uc5d0\uc11c https\ub85c \ubcc0\uacbd\ud558\uace0 \ub09c\ud6c4\uc5d0 \ube14\ub85c\uadf8 \uc811\uc18d\uc774 \uc548\ub418\uc5b4 \uadf8 \uc6d0\uc778\uc744 \ucc3e\ub290\ub77c \uc778\ud130\ub137 … Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_sitemap_exclude":false,"_sitemap_priority":"","_sitemap_frequency":"","footnotes":""},"categories":[36],"tags":[],"class_list":["post-481","post","type-post","status-publish","format-standard","hentry","category-study"],"_links":{"self":[{"href":"https:\/\/cupons.kr\/index.php?rest_route=\/wp\/v2\/posts\/481","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cupons.kr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cupons.kr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cupons.kr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cupons.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=481"}],"version-history":[{"count":37,"href":"https:\/\/cupons.kr\/index.php?rest_route=\/wp\/v2\/posts\/481\/revisions"}],"predecessor-version":[{"id":822,"href":"https:\/\/cupons.kr\/index.php?rest_route=\/wp\/v2\/posts\/481\/revisions\/822"}],"wp:attachment":[{"href":"https:\/\/cupons.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=481"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cupons.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=481"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cupons.kr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=481"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}