{"id":44,"date":"2015-07-17T15:04:09","date_gmt":"2015-07-17T06:04:09","guid":{"rendered":"http:\/\/guide.jinbo.net\/security\/?page_id=15"},"modified":"2015-08-17T13:35:41","modified_gmt":"2015-08-17T04:35:41","slug":"what-is-encryption","status":"publish","type":"page","link":"https:\/\/guide.jinbo.net\/digital-security\/communication-security\/what-is-encryption","title":{"rendered":"\uc554\ud638\ud654\ub780 \ubb34\uc5c7\uc778\uac00?"},"content":{"rendered":"
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\uc554\ud638\ud654\ub294 \ucf54\ub4dc, \uc554\ud638, \ube44\ubc00 \uba54\uc2dc\uc9c0\uc758 \uc218\ub9ac \uacfc\ud559\uc774\ub2e4. \uc5ed\uc0ac\ub97c \ud1b5\ud574, \uc0ac\ub78c\ub4e4\uc740 \uc0c1\ub300\ubc29 \uc678\uc5d0 \ub204\uad6c\ub3c4 \uc77d\uc744 \uc218 \uc5c6\ub3c4\ub85d \uc11c\ub85c \uba54\uc2dc\uc9c0\ub97c \uc8fc\uace0\ubc1b\uae30 \uc704\ud574 \uc554\ud638\ub97c \uc774\uc6a9\ud574\uc654\ub2e4.<\/p>\n

\uc624\ub298\ub0a0 \uc6b0\ub9ac\ub294 \uc554\ud638\ud654\ub97c \uc218\ud589\ud560 \uc218 \uc788\ub294 \ucef4\ud4e8\ud130\ub97c \uac16\uace0 \uc788\ub2e4. \ub514\uc9c0\ud138 \uc554\ud638\ud654 \uae30\uc220\uc740 \ub2e8\uc21c \ube44\ubc00 \uba54\uc2dc\uc9c0\ub97c \ub118\uc5b4 \ud655\ub300\ub418\uc5c8\ub2e4. \uc624\ub298\ub0a0 \uc554\ud638\ud654\ub294 \uba54\uc2dc\uc9c0\uc758 \ubc1c\uc2e0\uc790\ub97c \ud655\uc778\ud558\uac70\ub098, \ud1a0\ub974(Tor)\ub97c \uc774\uc6a9\ud574 \uc775\uba85\uc73c\ub85c \uc6f9\uc744 \uac80\uc0c9\ud558\ub294 \uac83\uacfc \uac19\uc774 \ub354 \uc815\uad50\ud55c \ubaa9\uc801\uc744 \uc704\ud574 \uc0ac\uc6a9\ub41c\ub2e4.<\/p>\n

\uc5b4\ub5a4 \uc0c1\ud669\uc5d0\uc11c\ub294, \uc554\ud638\ud654\ub294 \uc0c1\ub2f9\ud788 \uc790\ub3d9\uc801\uc774\uace0 \uac04\ub2e8\ud558\ub2e4. \uadf8\ub7ec\ub098 \uc554\ud638\ud654\uac00 \uc798\ubabb \uc774\uc6a9\ub418\ub294 \uacbd\uc6b0\ub3c4 \uc788\uc73c\uba70, \uc774\uac83\uc744 \ub354 \uc798 \uc774\ud574\ud560\uc218\ub85d, \ub354 \uc548\uc804\ud558\uac8c \uc774\uc6a9\ud560 \uc218 \uc788\ub2e4.<\/p>\n

\u00a0<\/h2>\n

\uc554\ud638\ud654\ub97c \uc774\ud574\ud558\uae30 \uc704\ud55c \uc138 \uac1c\uc758 \uac1c\ub150<\/h2>\n

\uac1c\uc778\ud0a4(Private Key)\uc640 \uacf5\uac1c\ud0a4(Public Key)<\/h3>\n

\uc554\ud638\ud654\ub97c \uc774\ud574\ud558\ub294 \uac00\uc7a5 \uc911\uc694\ud55c \uac1c\ub150 \uc911 \ud558\ub098\uac00 \u2018\ud0a4\u2019\uc774\ub2e4. \uc77c\ubc18\uc801\uc778 \ud615\ud0dc\uc758 \uc554\ud638\ud654\ub294 \uac1c\uc778\ud0a4\ub97c \uac16\uace0 \uc788\ub294\ub370, \uc774\uac83\uc740 \uc790\uc2e0\uc758 \ucef4\ud4e8\ud130\uc5d0 \ube44\ubc00\ub9ac\uc5d0 \uc800\uc7a5\ub418\uace0, \ub2f9\uc2e0\uc5d0\uac8c\ub9cc \ubcf4\ub0b4\uc9c4 \uba54\uc2dc\uc9c0\ub97c \uc77d\ub294\ub370 \uc0ac\uc6a9\ub41c\ub2e4. \ub610\ud55c, \uac1c\uc778\ud0a4\ub294 \ub2f9\uc2e0\uc774 \ub2e4\ub978 \uc0ac\ub78c\uc5d0\uac8c \ubcf4\ub0b8 \uba54\uc2dc\uc9c0\uc5d0 \uc704\uc870 \ubd88\uac00\ub2a5\ud55c \ub514\uc9c0\ud138 \uc11c\uba85\uc744 \ud560 \uc218 \uc788\ub3c4\ub85d \ud55c\ub2e4. \uacf5\uac1c\ud0a4\ub294 \ub2e4\ub978 \uc0ac\ub78c\uc5d0\uac8c \uc8fc\uac70\ub098 \uacf5\uac1c\ud558\uc5ec \uc0ac\ub78c\ub4e4\uc774 \ub2f9\uc2e0\uacfc \ube44\ubc00\ub9ac\uc5d0 \ud1b5\uc2e0\ud560 \uc218 \uc788\ub3c4\ub85d \ud558\uac70\ub098, \ub2f9\uc2e0\uc758 \uc11c\uba85\uc744 \ud655\uc778\ud560 \uc218 \uc788\ub294 \ud30c\uc77c\uc774\ub2e4. \uac1c\uc778\ud0a4\uc640 \uacf5\uac1c\ud0a4\ub294 \uc30d\uc73c\ub85c \ub9cc\ub4e4\uc5b4\uc9c0\uc9c0\ub9cc, \uac19\uc740 \uac83\uc740 \uc544\ub2c8\ub2e4.<\/p>\n

\ubcf4\uc548 \uc778\uc99d\uc11c<\/h3>\n

\ub610 \ub2e4\ub978 \ub9e4\uc6b0 \uc911\uc694\ud55c \uac1c\ub150\uc740 \ubcf4\uc548 \uc778\uc99d\uc11c\uc774\ub2e4. \uc6f9 \ube0c\ub77c\uc6b0\uc800\ub294 HTTPS\ub97c \uc0ac\uc6a9\ud558\ub294 \uc0ac\uc774\ud2b8\uc640 \uc554\ud638\ud654\ub41c \uc5f0\uacb0\uc744 \ud560 \uc218 \uc788\ub2e4. \uadf8\ub807\uac8c \ud560 \ub54c, \uc6f9 \ube0c\ub77c\uc6b0\uc800\ub294 (www.jinbo.net \uacfc \uac19\uc740) \ub3c4\uba54\uc778 \ub124\uc784\uc758 \uacf5\uac1c\ud0a4\ub97c \uccb4\ud06c\ud558\uae30 \uc704\ud574 \uc778\uc99d\uc11c\ub97c \uac80\ud1a0\ud55c\ub2e4. \uc778\uc99d\uc11c\ub294 \ub2f9\uc2e0\uc774 \uc5b4\ub5a4 \uc0ac\ub78c\uc774\ub098 \uc6f9\uc0ac\uc774\ud2b8\uc758 \uc62c\ubc14\ub978 \uacf5\uac1c\ud0a4\ub97c \uc54c\uace0 \uc788\ub294\uc9c0 \uacb0\uc815\ud558\uae30 \uc704\ud55c \ud558\ub098\uc758 \ubc29\ubc95\uc774\uba70, \uadf8\ub4e4\uacfc \uc548\uc804\ud558\uac8c \ud1b5\uc2e0\ud558\ub3c4\ub85d \ud55c\ub2e4.<\/p>\n

\ub54c\ub54c\ub85c \ub2f9\uc2e0\uc740 \uc6f9\uc5d0\uc11c \uc778\uc99d\uc11c\uc640 \uad00\ub828\ub41c \uc5d0\ub7ec \uba54\uc2dc\uc9c0\ub97c \ubcf8 \uc801\uc774 \uc788\uc744 \uac83\uc774\ub2e4. \uac00\uc7a5 \uc77c\ubc18\uc801\uc73c\ub85c, \uc774\uac83\uc740 \ud638\ud154\uc774\ub098 \uce74\ud398\uc758 \ub124\ud2b8\uc6cc\ud06c\uac00 \uc6f9\uc0ac\uc774\ud2b8\uc640 \ub2f9\uc2e0\uc758 \ube44\ubc00 \ud1b5\uc2e0\uc744 \ubc29\ud574\ud558\ub824\uace0 \ud558\uae30 \ub54c\ubb38\uc5d0 \ubc1c\uc0dd\ud55c\ub2e4. \ub610\ud55c, \uc778\uc99d \uc2dc\uc2a4\ud15c \ub0b4\uc758 \uc624\ub958 \ub54c\ubb38\uc5d0 \ubc1c\uc0dd\ud558\ub294 \uacbd\uc6b0\ub3c4 \ub9ce\ub2e4. \uadf8\ub7ec\ub098 \uac00\ub054 \ud574\ucee4, \ub3c4\ub451, \uacbd\ucc30, \uc815\ubcf4\uae30\uad00\uc774 \uc554\ud638\ud654\ub41c \uc5f0\uacb0\uc744 \ubc29\ud574\ud558\ub824\uace0 \ud558\uae30 \ub54c\ubb38\uc5d0 \ubc1c\uc0dd\ud55c\ub2e4.<\/p>\n

\ubd88\ud589\ud558\uac8c\ub3c4 \uc774\ub7ec\ud55c \uacbd\uc6b0\ub4e4\uc758 \ucc28\uc774\ub97c \uc54c\uae30\ub294 \uadf9\ud788 \ud798\ub4e4\ub2e4. \ub530\ub77c\uc11c, \ub9cc\uc77c \ub2f9\uc2e0\uc774 \uacc4\uc815\uc744 \uac16\uace0 \uc788\ub294 \uc0ac\uc774\ud2b8\uc5d0 \uad00\ub828\ub418\uc5c8\uac70\ub098, \uc5b4\ub5a4 \ubbfc\uac10\ud55c \uc815\ubcf4\ub97c \uc77d\uace0 \uc788\uc744 \ub54c\uc5d0\ub294 \uc778\uc99d\uc11c \uacbd\uace0\ub97c \ubb34\uc2dc\ud574\uc11c\ub294 \uc548\ub41c\ub2e4.<\/p>\n

\ud0a4 \uc9c0\ubb38<\/h3>\n

\u201c\uc9c0\ubb38\u201d\uc774\ub77c\ub294 \ub2e8\uc5b4\ub294 \ucef4\ud4e8\ud130 \ubcf4\uc548 \uc601\uc5ed\uc5d0\uc11c \uc11c\ub85c \ub2e4\ub978 \ub9ce\uc740 \uac83\uc744 \uc758\ubbf8\ud55c\ub2e4. \uadf8 \uc911 \ud558\ub098\uac00 \u201c\ud0a4 \uc9c0\ubb38\u201d\uc778\ub370, \uc774\ub294 \u201c342e 2309 bd20 0912 ff10 6c63 2192 1928\u201d\uc640 \uac19\uc740 \uc77c\ub828\uc758 \ubb38\uc790\uc5f4\uc774\ub2e4. \uc774\ub294 \uc778\ud130\ub137\uc758 \uc5b4\ub5a4 \uc0ac\ub78c\uc774 \uc62c\ubc14\ub978 \uac1c\uc778\ud0a4\ub97c \uc0ac\uc6a9\ud558\uace0 \uc788\uc74c\uc744 \uace0\uc720\ud558\uace0 \uc548\uc804\ud558\uac8c \uccb4\ud06c\ud560 \uc218 \uc788\ub3c4\ub85d \ud55c\ub2e4. \ub9cc\uc77c \ub2f9\uc2e0\uc774 \uc5b4\ub5a4 \uc0ac\ub78c\uc758 \ud0a4 \uc9c0\ubb38\uc774 \uc62c\ubc14\ub974\ub2e4\ub294 \uac83\uc744 \uccb4\ud06c\ud55c\ub2e4\uba74, \uc774\ub294 \uadf8\uac83\uc774 \uc9c4\uc9dc\ub85c \uadf8\ub4e4\uc774\ub77c\ub294 \ub354 \ub192\uc740 \uc218\uc900\uc758 \ud655\uc2e4\uc131\uc744 \uc81c\uacf5\ud55c\ub2e4. \uadf8\ub7ec\ub098 \uadf8\uac83\uc774 \uc644\ubcbd\ud55c \uac83\uc740 \uc544\ub2c8\ub2e4. \uc65c\ub0d0\ud558\uba74, \ud0a4\uac00 \ubcf5\uc81c\ub418\uac70\ub098 \ub3c4\ub09c\ub2f9\ud55c \uacbd\uc6b0, \ub2e4\ub978 \ub204\uad70\uac00\uac00 \uac19\uc740 \uc9c0\ubb38\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\uae30 \ub54c\ubb38\uc774\ub2e4.<\/p>\n

\uc774 \uae00\uc740 EFF\uc758 What Is Encryption?<\/a>(2014\ub144 11\uc6d4 3\uc77c \ub9c8\uc9c0\ub9c9 \uc5c5\ub370\uc774\ud2b8)\uc744 \uae30\ucd08\ub85c \ud55c \uac83\uc785\ub2c8\ub2e4.<\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/section>\n","protected":false},"excerpt":{"rendered":"

\uc554\ud638\ud654\ub294 \ucf54\ub4dc, \uc554\ud638, \ube44\ubc00 \uba54\uc2dc\uc9c0\uc758 \uc218\ub9ac \uacfc\ud559\uc774\ub2e4. \uc5ed\uc0ac\ub97c \ud1b5\ud574, \uc0ac\ub78c\ub4e4\uc740 \uc0c1\ub300\ubc29 \uc678\uc5d0 \ub204\uad6c\ub3c4 \uc77d\uc744 \uc218 \uc5c6\ub3c4\ub85d \uc11c\ub85c \uba54\uc2dc\uc9c0\ub97c \uc8fc\uace0\ubc1b\uae30 \uc704\ud574 \uc554\ud638\ub97c \uc774\uc6a9\ud574\uc654\ub2e4. \uc624\ub298\ub0a0 \uc6b0\ub9ac\ub294 \uc554\ud638\ud654\ub97c \uc218\ud589\ud560 \uc218 \uc788\ub294 \ucef4\ud4e8\ud130\ub97c \uac16\uace0 \uc788\ub2e4. \ub514\uc9c0\ud138 \uc554\ud638\ud654 \uae30\uc220\uc740 \ub2e8\uc21c \ube44\ubc00 \uba54\uc2dc\uc9c0\ub97c \ub118\uc5b4 \ud655\ub300\ub418\uc5c8\ub2e4. \uc624\ub298\ub0a0 \uc554\ud638\ud654\ub294 \uba54\uc2dc\uc9c0\uc758 \ubc1c\uc2e0\uc790\ub97c \ud655\uc778\ud558\uac70\ub098, \ud1a0\ub974(Tor)\ub97c \uc774\uc6a9\ud574 \uc775\uba85\uc73c\ub85c \uc6f9\uc744 \uac80\uc0c9\ud558\ub294 \uac83\uacfc \uac19\uc774 \ub354 \uc815\uad50\ud55c \ubaa9\uc801\uc744 \uc704\ud574 …<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":10,"menu_order":2,"comment_status":"closed","ping_status":"closed","template":"template-builder.php","meta":{"jetpack_post_was_ever_published":false},"categories":[],"tags":[],"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/P6uv38-I","_links":{"self":[{"href":"https:\/\/guide.jinbo.net\/digital-security\/wp-json\/wp\/v2\/pages\/44"}],"collection":[{"href":"https:\/\/guide.jinbo.net\/digital-security\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/guide.jinbo.net\/digital-security\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/guide.jinbo.net\/digital-security\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/guide.jinbo.net\/digital-security\/wp-json\/wp\/v2\/comments?post=44"}],"version-history":[{"count":0,"href":"https:\/\/guide.jinbo.net\/digital-security\/wp-json\/wp\/v2\/pages\/44\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/guide.jinbo.net\/digital-security\/wp-json\/wp\/v2\/pages\/10"}],"wp:attachment":[{"href":"https:\/\/guide.jinbo.net\/digital-security\/wp-json\/wp\/v2\/media?parent=44"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/guide.jinbo.net\/digital-security\/wp-json\/wp\/v2\/categories?post=44"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/guide.jinbo.net\/digital-security\/wp-json\/wp\/v2\/tags?post=44"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}