{"id":46,"date":"2015-07-17T15:04:09","date_gmt":"2015-07-17T06:04:09","guid":{"rendered":"http:\/\/guide.jinbo.net\/security\/?page_id=15"},"modified":"2019-05-21T17:54:33","modified_gmt":"2019-05-21T08:54:33","slug":"introduction-public-key-encryption","status":"publish","type":"page","link":"https:\/\/guide.jinbo.net\/digital-security\/communication-security\/introduction-public-key-encryption","title":{"rendered":"\uacf5\uac1c\ud0a4 \uc554\ud638\ud654\uc640 PGP\uc5d0 \ub300\ud55c \uc18c\uac1c"},"content":{"rendered":"<section id=\"builder-section-1437112952121\" class=\"builder-section-first builder-section builder-section-text builder-section-last builder-text-columns-1\" style=\"background-repeat: repeat;background-position: center center;\">\n<div class=\"builder-section-content\">\n<div class=\"builder-text-row\">\n<div class=\"builder-text-column builder-text-column-1\" id=\"builder-section-1437112952121-column-1\">\n<div class=\"builder-text-content\">\n<div class=\"original\">\ucd5c\uc885 \uac80\ud1a0\uc77c : 2019.05.15<\/div>\n<h2>\ub450 \uac1c\uc758 \ud0a4 \uc774\uc57c\uae30<\/h2>\n<p>\uc554\ud638\ud654\ub97c \uc774\uc6a9\ud574 \uac10\uc2dc\ub97c \ud53c\ud558\uace0 \uba54\uc2dc\uc9c0\ub97c \uc8fc\uace0 \ubc1b\ub294 \uacfc\uc815\uc744 \uc0dd\uac01\ud574\ubcf4\uc790. \ucca0\uc218\ub294 \uc601\ud76c\uc5d0\uac8c \u2018\ubc30\uace0\ud504\ub2e4\u2019 \ub77c\ub294 \uba54\uc2dc\uc9c0\ub97c \uc548\uc804\ud558\uac8c \ubcf4\ub0b4\uace0 \uc2f6\ub2e4. \ucca0\uc218\ub294 \uc774 \uba54\uc2dc\uc9c0\ub97c \uc554\ud638\ud654\ud55c\ub2e4. <\/p>\n<p><img decoding=\"async\" src=\"http:\/\/guide.jinbo.net\/digital-security\/wp-content\/uploads\/sites\/3\/2019\/05\/\uacf5\uac1c\ud0a4\uc554\ud638\ud6541-1024x614.png\" alt=\"\" width=\"960\" height=\"576\" class=\"alignnone size-large wp-image-675\" srcset=\"https:\/\/guide.jinbo.net\/digital-security\/wp-content\/uploads\/sites\/3\/2019\/05\/\uacf5\uac1c\ud0a4\uc554\ud638\ud6541-400x240.png 400w, https:\/\/guide.jinbo.net\/digital-security\/wp-content\/uploads\/sites\/3\/2019\/05\/\uacf5\uac1c\ud0a4\uc554\ud638\ud6541-768x461.png 768w, https:\/\/guide.jinbo.net\/digital-security\/wp-content\/uploads\/sites\/3\/2019\/05\/\uacf5\uac1c\ud0a4\uc554\ud638\ud6541-1024x614.png 1024w, https:\/\/guide.jinbo.net\/digital-security\/wp-content\/uploads\/sites\/3\/2019\/05\/\uacf5\uac1c\ud0a4\uc554\ud638\ud6541.png 2000w\" sizes=\"(max-width: 960px) 100vw, 960px\" \/><\/p>\n<p>\ucca0\uc218\ub294 \uc554\ud638\ud654\ub41c \uba54\uc2dc\uc9c0\ub97c \uc601\ud76c\uc5d0\uac8c \ubcf4\ub0b8\ub2e4. \uc804\ub2ec \uacfc\uc815\uc5d0\uc11c \uc554\ud638\ud654\ub41c \uba54\uc2dc\uc9c0\ub294 \uc5ec\ub7ec \uc0ac\ub78c\ub4e4\uc774 \uc811\uadfc\ud558\uace0 \uc77d\uc744 \uc218\ub294 \uc788\uc9c0\ub9cc \uc6d0\ubb38\uc774 \ubb34\uc5c7\uc778\uc9c0\ub294 \uc54c \uc218 \uc5c6\ub2e4. \uadf8\ub807\ub2e4\uba74 \uc601\ud76c\ub294 \uc5b4\ub5bb\uac8c \uc554\ud638\ud654\ub41c \uba54\uc2dc\uc9c0\ub97c \ud574\uc11d\ud574\uc11c \ubcfc \uc218 \uc788\uc744\uae4c? <\/p>\n<p><img decoding=\"async\" src=\"http:\/\/guide.jinbo.net\/digital-security\/wp-content\/uploads\/sites\/3\/2019\/05\/\uacf5\uac1c\ud0a4\uc554\ud638\ud6542-1024x614.png\" alt=\"\" width=\"960\" height=\"576\" class=\"alignnone size-large wp-image-676\" srcset=\"https:\/\/guide.jinbo.net\/digital-security\/wp-content\/uploads\/sites\/3\/2019\/05\/\uacf5\uac1c\ud0a4\uc554\ud638\ud6542-400x240.png 400w, https:\/\/guide.jinbo.net\/digital-security\/wp-content\/uploads\/sites\/3\/2019\/05\/\uacf5\uac1c\ud0a4\uc554\ud638\ud6542-768x461.png 768w, https:\/\/guide.jinbo.net\/digital-security\/wp-content\/uploads\/sites\/3\/2019\/05\/\uacf5\uac1c\ud0a4\uc554\ud638\ud6542-1024x614.png 1024w, https:\/\/guide.jinbo.net\/digital-security\/wp-content\/uploads\/sites\/3\/2019\/05\/\uacf5\uac1c\ud0a4\uc554\ud638\ud6542.png 2000w\" sizes=\"(max-width: 960px) 100vw, 960px\" \/><\/p>\n<p>\ucca0\uc218\uc640 \uc601\ud76c\uc5d0\uac90 \ub2e4\ub978 \uc0ac\ub78c\ub4e4\uc5d0\uac90 \uc5c6\ub294, \uc554\ud638\ud654\ub41c \uba54\uc2dc\uc9c0\ub97c \ud480 \uc218 \uc788\ub294 \ucd94\uac00\uc801\uc778 \uc815\ubcf4, \uc77c\uc885\uc758 \ud78c\ud2b8\uac00 \uc788\uc5b4\uc57c \ud55c\ub2e4. \uc774 \ucd94\uac00\uc801\uc778 \uc815\ubcf4\ub97c \u2018\ubcf5\ud638\ud654 \ud0a4\u2019\ub77c\uace0 \ubd80\ub978\ub2e4. <\/p>\n<p><img decoding=\"async\" src=\"http:\/\/guide.jinbo.net\/digital-security\/wp-content\/uploads\/sites\/3\/2019\/05\/\uacf5\uac1c\ud0a4\uc554\ud638\ud6543-1024x614.png\" alt=\"\" width=\"960\" height=\"576\" class=\"alignnone size-large wp-image-677\" srcset=\"https:\/\/guide.jinbo.net\/digital-security\/wp-content\/uploads\/sites\/3\/2019\/05\/\uacf5\uac1c\ud0a4\uc554\ud638\ud6543-400x240.png 400w, https:\/\/guide.jinbo.net\/digital-security\/wp-content\/uploads\/sites\/3\/2019\/05\/\uacf5\uac1c\ud0a4\uc554\ud638\ud6543-768x461.png 768w, https:\/\/guide.jinbo.net\/digital-security\/wp-content\/uploads\/sites\/3\/2019\/05\/\uacf5\uac1c\ud0a4\uc554\ud638\ud6543-1024x614.png 1024w, https:\/\/guide.jinbo.net\/digital-security\/wp-content\/uploads\/sites\/3\/2019\/05\/\uacf5\uac1c\ud0a4\uc554\ud638\ud6543.png 2000w\" sizes=\"(max-width: 960px) 100vw, 960px\" \/><\/p>\n<p>\uc601\ud76c\ub294 \uc774 \ud0a4\ub97c \uc774\uc6a9\ud574 \ucca0\uc218\uac00 \ubcf4\ub0b8 \uc554\ud638\ud654\ub41c \uba54\uc2dc\uc9c0\ub97c \ubcf5\ud638\ud654\ud558\uace0 \uc6d0\ubb38\uc744 \uc77d\uc744 \uc218 \uc788\ub2e4. \ud558\uc9c0\ub9cc \uc5ec\uae30\uc11c \ubb38\uc81c\uac00 \ubc1c\uc0dd\ud55c\ub2e4. \uc5b4\ub5bb\uac8c \ud558\uba74 \ucca0\uc218\uac00 \uc601\ud76c\uc5d0\uac8c \ubcf5\ud638\ud654 \ud0a4\ub97c \uc548\uc804\ud558\uac8c \uc804\ub2ec\ud560 \uc218 \uc788\ub2e8 \ub9d0\uc778\uac00?<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/guide.jinbo.net\/digital-security\/wp-content\/uploads\/sites\/3\/2019\/05\/\uacf5\uac1c\ud0a4\uc554\ud638\ud6544-1024x614.png\" alt=\"\" width=\"960\" height=\"576\" class=\"alignnone size-large wp-image-678\" srcset=\"https:\/\/guide.jinbo.net\/digital-security\/wp-content\/uploads\/sites\/3\/2019\/05\/\uacf5\uac1c\ud0a4\uc554\ud638\ud6544-400x240.png 400w, https:\/\/guide.jinbo.net\/digital-security\/wp-content\/uploads\/sites\/3\/2019\/05\/\uacf5\uac1c\ud0a4\uc554\ud638\ud6544-768x461.png 768w, https:\/\/guide.jinbo.net\/digital-security\/wp-content\/uploads\/sites\/3\/2019\/05\/\uacf5\uac1c\ud0a4\uc554\ud638\ud6544-1024x614.png 1024w, https:\/\/guide.jinbo.net\/digital-security\/wp-content\/uploads\/sites\/3\/2019\/05\/\uacf5\uac1c\ud0a4\uc554\ud638\ud6544.png 2000w\" sizes=\"(max-width: 960px) 100vw, 960px\" \/><\/p>\n<p>\uacf5\uac1c \ud0a4 \uc554\ud638\ud654 \ubc29\uc2dd\uc740 \uc774\ub97c \uc704\ud55c \uae54\ub054\ud55c \ud574\uacb0\ucc45\uc774\ub2e4. <\/p>\n<p>\ucca0\uc218\uc640 \uc601\ud76c\uac00 \uacf5\uac1c \ud0a4 \ubc29\uc2dd\uc744 \uc0ac\uc6a9\ud55c\ub2e4\uace0 \uc0dd\uac01\ud574\ubcf4\uc790.<br \/>\n\uc601\ud76c\ub294 \u2018\uacf5\uac1c\ud0a4(Public Key)\u2019\uc640 \u2018\uac1c\uc778\ud0a4(Private Key)\u2019, \uc774\ub807\uac8c \ub450 \uac1c\uc758 \ud0a4\ub97c \ub9cc\ub4e0\ub2e4. <\/p>\n<p>\uac1c\uc778\ud0a4\ub294 \uc624\ub85c\uc9c0 \uc601\ud76c\ub9cc\uc774 \uac00\uc9c0\uace0 \uc788\uc73c\uba70 \uadf8 \ub204\uad6c\uc5d0\uac8c\ub3c4 \uacf5\uac1c\ud558\uc9c0 \uc54a\ub294\ub2e4.<br \/>\n\uacf5\uac1c\ud0a4\ub294 \ub204\uac00 \uc54c\uac8c \ub418\ub354\ub77c\ub3c4 \uc0c1\uad00\uc5c6\uace0, \ub204\uad6c\ub77c\ub3c4 \ubcfc \uc218 \uc788\ub3c4\ub85d \uc778\ud130\ub137\uc5d0 \uacf5\uac1c\ud574\ub3c4 \ub41c\ub2e4. <\/p>\n<p><img decoding=\"async\" src=\"http:\/\/guide.jinbo.net\/digital-security\/wp-content\/uploads\/sites\/3\/2019\/05\/\uacf5\uac1c\ud0a4\uc554\ud638\ud6545-1024x614.png\" alt=\"\" width=\"960\" height=\"576\" class=\"alignnone size-large wp-image-679\" srcset=\"https:\/\/guide.jinbo.net\/digital-security\/wp-content\/uploads\/sites\/3\/2019\/05\/\uacf5\uac1c\ud0a4\uc554\ud638\ud6545-400x240.png 400w, https:\/\/guide.jinbo.net\/digital-security\/wp-content\/uploads\/sites\/3\/2019\/05\/\uacf5\uac1c\ud0a4\uc554\ud638\ud6545-768x461.png 768w, https:\/\/guide.jinbo.net\/digital-security\/wp-content\/uploads\/sites\/3\/2019\/05\/\uacf5\uac1c\ud0a4\uc554\ud638\ud6545-1024x614.png 1024w, https:\/\/guide.jinbo.net\/digital-security\/wp-content\/uploads\/sites\/3\/2019\/05\/\uacf5\uac1c\ud0a4\uc554\ud638\ud6545.png 2000w\" sizes=\"(max-width: 960px) 100vw, 960px\" \/><\/p>\n<p>\uc0ac\ub78c\ub4e4\uc740 \uc601\ud76c\uc758 \uacf5\uac1c\ud0a4\ub97c \uc774\uc6a9\ud558\uc5ec \uba54\uc2dc\uc9c0\ub97c \uc554\ud638\ud654\ud560 \uc218 \uc788\ub2e4. \ud558\uc9c0\ub9cc \uc774\ub807\uac8c \uc554\ud638\ud654\ub41c \uba54\uc2dc\uc9c0\ub97c \ub2e4\uc2dc \uc601\ud76c\uc758 \uacf5\uac1c\ud0a4\ub85c \ubcf5\ud638\ud654\ud560 \uc218\ub294 \uc5c6\ub2e4. \uc624\ub85c\uc9c0 \uc601\ud76c\uac00 \uac00\uc9c4 \uac1c\uc778 \ud0a4\ub9cc\uc774 \uc774 \uba54\uc2dc\uc9c0\ub97c \ubcf5\ud638\ud654\ud560 \uc218 \uc788\ub2e4.<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/guide.jinbo.net\/digital-security\/wp-content\/uploads\/sites\/3\/2019\/05\/\uacf5\uac1c\ud0a4\uc554\ud638\ud6546-1024x614.png\" alt=\"\" width=\"960\" height=\"576\" class=\"alignnone size-large wp-image-680\" srcset=\"https:\/\/guide.jinbo.net\/digital-security\/wp-content\/uploads\/sites\/3\/2019\/05\/\uacf5\uac1c\ud0a4\uc554\ud638\ud6546-400x240.png 400w, https:\/\/guide.jinbo.net\/digital-security\/wp-content\/uploads\/sites\/3\/2019\/05\/\uacf5\uac1c\ud0a4\uc554\ud638\ud6546-768x461.png 768w, https:\/\/guide.jinbo.net\/digital-security\/wp-content\/uploads\/sites\/3\/2019\/05\/\uacf5\uac1c\ud0a4\uc554\ud638\ud6546-1024x614.png 1024w, https:\/\/guide.jinbo.net\/digital-security\/wp-content\/uploads\/sites\/3\/2019\/05\/\uacf5\uac1c\ud0a4\uc554\ud638\ud6546.png 2000w\" sizes=\"(max-width: 960px) 100vw, 960px\" \/><\/p>\n<p>\ucca0\uc218\ub294 \uc601\ud76c\uc758 \uacf5\uac1c\ud0a4\ub97c \uc774\uc6a9\ud574 \u2018\ubc30\uace0\ud504\ub2e4\u2019 \ub77c\ub294 \uba54\uc2dc\uc9c0\ub97c \uc554\ud638\ud654\ud55c\ub2e4. \ucca0\uc218\ub294 \uc554\ud638\ud654\ub41c \uba54\uc2dc\uc9c0\ub97c \uc601\ud76c\uc5d0\uac8c \ubcf4\ub0b8\ub2e4. \uc804\ub2ec \uacfc\uc815\uc5d0\uc11c \uc554\ud638\ud654\ub41c \uba54\uc2dc\uc9c0\ub294 \uc5ec\ub7ec \uc0ac\ub78c\ub4e4\uc774 \uc811\uadfc\ud558\uace0 \uc77d\uc744 \uc218\ub294 \uc788\uc9c0\ub9cc \uc6d0\ubb38\uc774 \ubb34\uc5c7\uc778\uc9c0\ub294 \uc54c \uc218 \uc5c6\ub2e4. \uc601\ud76c\ub294 \uc790\uc2e0\ub9cc\uc774 \uac00\uc9c0\uace0 \uc788\ub294 \uac1c\uc778\ud0a4\ub97c \uc774\uc6a9\ud574 \ud574\ub2f9 \uba54\uc2dc\uc9c0\ub97c \ubcf5\ud638\ud654\ud55c\ub2e4. \ucca0\uc218\uc640 \uc601\ud76c \uc0ac\uc774\uc5d0\ub294 \uc554\ud638\ud654\ub41c \uba54\uc2dc\uc9c0\ub97c \ud480 \uc218 \uc788\ub294 \ud0a4\uac00 \uacf5\uc720\ub420 \ud544\uc694\uac00 \uc5c6\ub2e4. \uc774\uac83\uc774 \uacf5\uac1c\ud0a4 \uc554\ud638\ud654 \ubc29\uc2dd\uc774\ub2e4.<\/p>\n<h2>\u00a0\uc804\uc790 \uc11c\uba85<\/h2>\n<p>\ub2f9\uc2e0\uc774 \uc5b4\ub5a0\ud55c \uba54\uc2dc\uc9c0\ub97c \ucca0\uc218\uc758 \uacf5\uac1c\ud0a4\ub85c \uc554\ud638\ud654\ud55c\ub2e4\uba74, \uc774\uac83\uc740 \uadf8 \uacf5\uac1c \ud0a4\uc640 \ub9e4\uce6d\ub418\ub294 \ucca0\uc218\uc758 \uac1c\uc778\ud0a4\ub85c\ub9cc \ubcf5\ud638\ud654\ud560 \uc218 \uc788\ub2e4. \uadf8\ub9ac\uace0 \uadf8 \u2018\ubc18\ub300\u2019\ub3c4 \uac00\ub2a5\ud558\ub2e4.<br \/>\n\ub9cc\uc57d \ucca0\uc218\uac00 \uc790\uc2e0\uc758 \uac1c\uc778\ud0a4\ub85c \uc5b4\ub5a0\ud55c \uba54\uc2dc\uc9c0\ub97c \uc554\ud638\ud654\ud55c\ub2e4\uba74, \uc774\uac83\uc740 \uadf8 \uac1c\uc778\ud0a4\uc640 \ub9e4\uce6d\ub418\ub294 \uacf5\uac1c\ud0a4\ub85c\ub9cc \ubcf5\ud638\ud654\ud560 \uc218 \uc788\ub2e4.<\/p>\n<p>\uac11\uc790\uae30 \ubb34\uc2a8 \uc598\uae30\uc77c\uae4c? \ucca0\uc218\uc758 \uacf5\uac1c\ud0a4\ub97c \uac00\uc9c0\uace0 \uc788\ub294 \uc0ac\ub78c\uc774\ub77c\uba74 \uc804 \uc138\uacc4 \ub204\uad6c\ub098 \ud480 \uc218 \uc788\ub3c4\ub85d \uc554\ud638\ud654\ud558\ub294 \uac83\uc740 \uc544\ubb34 \uc758\ubbf8\ub3c4 \ud544\uc694\uc131\ub3c4 \uc5c6\uc5b4\ubcf4\uc778\ub2e4. \uadf8\ub7ec\ub098 \ucca0\uc218\uac00 \u2018\ub09c \uc601\ud76c\uc5d0\uac8c 100\ub9cc\uc6d0\uc744 \uc8fc\uaca0\uc5b4\u2019 \ub77c\ub294 \uba54\uc2dc\uc9c0\ub97c \uc37c\ub2e4\uace0 \uac00\uc815\ud574\ubcf4\uc790. \uadf8\ub9ac\uace0 \ucca0\uc218\ub294 \uc774 \uba54\uc2dc\uc9c0\ub97c \uc790\uc2e0\uc758 \uac1c\uc778\ud0a4\ub85c \uc554\ud638\ud654\ud55c\ub2e4. \ucca0\uc218\uc758 \uacf5\uac1c \ud0a4\ub97c \uac00\uc9c0\uace0 \uc788\ub294 \uc0ac\ub78c\uc774\ub77c\uba74 \ub204\uad6c\ub098 \uadf8 \uba54\uc2dc\uc9c0\ub97c \uc54c\uc544\ubcfc \uc218 \uc788\ub2e4. \ud558\uc9c0\ub9cc \uadf8 \uba54\uc2dc\uc9c0\ub97c \uc554\ud638\ud654\uc2dc\ud0ac \uc218 \uc788\ub294 \uc0ac\ub78c\uc740 \uc624\ub85c\uc9c0 \uac1c\uc778\ud0a4\ub97c \uac00\uc9c4 \ucca0\uc218 \ubfd0\uc774\ub2e4. <\/p>\n<p><img decoding=\"async\" src=\"http:\/\/guide.jinbo.net\/digital-security\/wp-content\/uploads\/sites\/3\/2019\/05\/\uc804\uc790\uc11c\uba851-1024x614.png\" alt=\"\" width=\"960\" height=\"576\" class=\"alignnone size-large wp-image-682\" srcset=\"https:\/\/guide.jinbo.net\/digital-security\/wp-content\/uploads\/sites\/3\/2019\/05\/\uc804\uc790\uc11c\uba851-400x240.png 400w, https:\/\/guide.jinbo.net\/digital-security\/wp-content\/uploads\/sites\/3\/2019\/05\/\uc804\uc790\uc11c\uba851-768x461.png 768w, https:\/\/guide.jinbo.net\/digital-security\/wp-content\/uploads\/sites\/3\/2019\/05\/\uc804\uc790\uc11c\uba851-1024x614.png 1024w, https:\/\/guide.jinbo.net\/digital-security\/wp-content\/uploads\/sites\/3\/2019\/05\/\uc804\uc790\uc11c\uba851.png 2000w\" sizes=\"(max-width: 960px) 100vw, 960px\" \/><\/p>\n<p>\uc989, \uadf8 \uba54\uc2dc\uc9c0\ub97c \ucca0\uc218 \ubcf8\uc778\uc758 \uac1c\uc778\ud0a4\ub85c \uc554\ud638\ud654\ud568\uc73c\ub85c\uc368, \uadf8 \uba54\uc2dc\uc9c0\uac00 \ucca0\uc218\uc5d0 \uc758\ud574 \uc4f0\uc5ec\uc84c\uc74c\uc744 \ubcf4\uc99d\ud560 \uc218 \uc788\uac8c \ub41c\ub2e4. \uc6b0\ub9ac\uac00 \uc2e4\uc81c\ub85c \ud3b8\uc9c0\uc640 \uacc4\uc57d\uc11c\uc5d0 \uc11c\uba85\ud558\ub294 \uac83\ucc98\ub7fc, \ub514\uc9c0\ud138 \uba54\uc2dc\uc9c0\uc5d0 \ub300\ud574 \uc11c\uba85\uc744 \ud55c \uac83\uc774\ub2e4. \uc774\uac83\uc774 \ubc14\ub85c \uacf5\uac1c \ud0a4 \uc554\ud638 \ubc29\uc2dd\uc744 \uc774\uc6a9\ud55c \uc804\uc790 \uc11c\uba85\uc774\ub2e4.<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/guide.jinbo.net\/digital-security\/wp-content\/uploads\/sites\/3\/2019\/05\/\uc804\uc790\uc11c\uba852-1024x614.png\" alt=\"\" width=\"960\" height=\"576\" class=\"alignnone size-large wp-image-683\" srcset=\"https:\/\/guide.jinbo.net\/digital-security\/wp-content\/uploads\/sites\/3\/2019\/05\/\uc804\uc790\uc11c\uba852-400x240.png 400w, https:\/\/guide.jinbo.net\/digital-security\/wp-content\/uploads\/sites\/3\/2019\/05\/\uc804\uc790\uc11c\uba852-768x461.png 768w, https:\/\/guide.jinbo.net\/digital-security\/wp-content\/uploads\/sites\/3\/2019\/05\/\uc804\uc790\uc11c\uba852-1024x614.png 1024w, https:\/\/guide.jinbo.net\/digital-security\/wp-content\/uploads\/sites\/3\/2019\/05\/\uc804\uc790\uc11c\uba852.png 2000w\" sizes=\"(max-width: 960px) 100vw, 960px\" \/><\/p>\n<p>\uc804\uc790 \uc11c\uba85\uc744 \uc774\uc6a9\ud574 \ub204\uad70\uac00 \uba54\uc2dc\uc9c0\ub97c \uc870\uc791\ud558\uac70\ub098 \ubcc0\uacbd\ud558\ub824\ub294 \uac83\uc744 \ub9c9\uc744 \uc218 \uc788\ub2e4. \ub204\uad70\uac00 \u201c\ub09c \uc601\ud76c\uc5d0\uac8c 100\ub9cc\uc6d0\uc744 \uc8fc\uaca0\uc5b4\u2019 \ub77c\ub294 \uba54\uc2dc\uc9c0\ub97c \u2018\ub09c \uae40\ubbfc\uc5d0\uac8c 100\ub9cc\uc6d0\uc744 \uc8fc\uaca0\uc5b4\u2019 \ub85c \ubc14\uafb8\ub824 \ud55c\ub2e4 \ud574\ub3c4, \ucca0\uc218\uc758 \uac1c\uc778\ud0a4\uac00 \uc5c6\ub294 \uc774\uc0c1 \ub2e4\uc2dc \uc11c\uba85\ud560 \uc218\ub294 \uc5c6\ub2e4. \ub530\ub77c\uc11c \ucca0\uc218\uac00 \uac1c\uc778\ud0a4\ub85c \uc11c\uba85\ud55c \uba54\uc2dc\uc9c0\ub294, \uadf8\uac83\uc758 \uc791\uc131\uc790\uac00 \ucca0\uc218\uc784\uc744, \uadf8\ub9ac\uace0 \uadf8\uac83\uc774 \uc911\uac04\uc5d0 \uacf5\uaca9 \ubc1b\uc544 \ubcc0\uacbd\ub418\uc9c0 \uc54a\uc558\uc74c\uc744 \ubcf4\uc99d\ud55c\ub2e4. <\/p>\n<p>\ub530\ub77c\uc11c \uacf5\uac1c\ud0a4 \uc554\ud638 \ubc29\uc2dd\uc740 \ub2f9\uc2e0\uc774 \uacf5\uac1c\ud0a4\ub97c \uc544\ub294 \ub204\uad70\uac00\uc5d0\uac8c \uba54\uc2dc\uc9c0\ub97c \uc554\ud638\ud654\ud558\uc5ec \uc548\uc804\ud558\uac8c \ubcf4\ub0bc \uc218 \uc788\ub3c4\ub85d \ud55c\ub2e4. \ub2e4\ub978 \uc0ac\ub78c\uc774 \ub2f9\uc2e0\uc758 \uacf5\uac1c\ud0a4\ub97c \uc548\ub2e4\uba74, \uadf8\ub4e4\uc740 \ub2f9\uc2e0\uc5d0\uac8c \uc624\ub85c\uc9c0 \ub2f9\uc2e0\ub9cc \ubcf5\ud638\ud654\ud560 \uc218 \uc788\ub294 \uba54\uc2dc\uc9c0\ub97c \ubcf4\ub0bc \uc218 \uc788\ub2e4. \uadf8\ub9ac\uace0 \uc0ac\ub78c\ub4e4\uc774 \ub2f9\uc2e0\uc758 \uacf5\uac1c\ud0a4\ub97c \uc548\ub2e4\uba74, \ub2f9\uc2e0\uc740 \uba54\uc2dc\uc9c0\uc5d0 \uc11c\uba85\ud574\uc11c \uc0ac\ub78c\ub4e4\uc774 \uadf8 \uba54\uc2dc\uc9c0\ub97c \uc9c4\uc9dc \ub2f9\uc2e0\uc774 \ubcf4\ub0c8\ub2e4\ub294 \uac83\uc744 \uc54c \uc218 \uc788\ub3c4\ub85d \ud55c\ub2e4. \ub2f9\uc2e0\uc774 \ub204\uad70\uac00\uc758 \uacf5\uac1c\ud0a4\ub97c \uc548\ub2e4\uba74, \uadf8\ub4e4\uc774 \uc11c\uba85\ud55c \uba54\uc2dc\uc9c0\ub97c \ubcf5\ud638\ud654 \ud574 \ubd04\uc73c\ub85c\uc368 \uc9c4\uc9dc \uadf8\ub4e4\uc774 \ubcf4\ub0b8 \uac83\uc778\uc9c0 \uc54c \uc218 \uc788\ub2e4.<\/p>\n<p>\ub354 \ub9ce\uc740 \uc0ac\ub78c\ub4e4\uc774 \ub2f9\uc2e0\uc758 \uacf5\uac1c\ud0a4\ub97c \uc54c\uc218\ub85d, \uacf5\uac1c\ud0a4 \uc554\ud638 \ubc29\uc2dd\uc774 \ub354 \uc720\uc6a9\ud574\uc9c4\ub2e4\ub294 \uac83\uc740 \uc774\uc81c \uba85\ud655\ud574\uc84c\ub2e4. \ub2f9\uc2e0\uc758 \uac1c\uc778\ud0a4\ub97c \uc548\uc804\ud558\uac8c \ubcf4\uad00\ud574\uc57c \ud55c\ub2e4\ub294 \uac83\ub3c4 \uba85\ubc31\ud558\ub2e4. \ub204\uad70\uac00 \ub2f9\uc2e0\uc758 \uac1c\uc778\ud0a4 \ubcf5\uc81c\ubcf8\uc744 \uac00\uc9c0\uace0 \uc788\ub2e4\uba74, \uadf8\ub4e4\uc740 \ub2f9\uc2e0\uc778 \uac83\ucc98\ub7fc \uac00\uc7a5\ud560 \uc218 \uc788\uace0, \ub9c8\uce58 \ub2f9\uc2e0\uc774 \uc4f4 \uac83\ucc98\ub7fc \uba54\uc2dc\uc9c0\uc5d0 \uc11c\uba85\ud560 \uc218 \uc788\ub2e4.<br \/>\n\uc774\uc81c \uc0b4\ud3b4\ubcfc PGP\ub294 \ub2f9\uc2e0\uc774 \uac1c\uc778\ud0a4\ub97c \u201c\ucde8\uc18c\u201d\ud558\uace0 \uc0ac\ub78c\ub4e4\uc5d0\uac8c \uadf8\uac83\uc774 \ub354 \uc774\uc0c1 \uc2e0\ub8b0\ud560 \uc218 \uc5c6\ub2e4\uace0 \uacbd\uace0\ud558\ub294 \uae30\ub2a5\uc744 \uac00\uc9c0\uace0 \uc788\uc9c0\ub9cc, \uacb0\ucf54 \uc644\ubcbd\ud55c \ud574\uacb0\ucc45\uc740 \uc544\ub2c8\ub2e4.<br \/>\n\uacf5\uac1c\ud0a4 \uc554\ud638 \ubc29\uc2dd\uc744 \uc0ac\uc6a9\ud558\ub294\ub370 \uc788\uc5b4\uc11c \uac00\uc7a5 \uc911\uc694\ud55c \uc810\uc740 \ub2f9\uc2e0\uc758 \uac1c\uc778\ud0a4\ub97c \ub9e4\uc6b0 \uc870\uc2ec\uc2a4\ub7fd\uac8c \ubcf4\ud638\ud558\ub294 \uac83\uc774\ub2e4.<\/p>\n<h2><\/h2>\n<h2>PGP\ub780 \ubb34\uc5c7\uc778\uac00, PGP\ub294 \uc5b4\ub5bb\uac8c \uc791\ub3d9\ud558\ub294\uac00<\/h2>\n<p>PGP\ub294 Pretty Good Privacy (\uc544\uc8fc \uc88b\uc740 \ud504\ub77c\uc774\ubc84\uc2dc)\ub97c \uc758\ubbf8\ud55c\ub2e4. \uc774\ub984 \uadf8\ub300\ub85c \ud504\ub77c\uc774\ubc84\uc2dc\uc5d0 \uc544\uc8fc \uc88b\ub2e4. \uc81c\ub300\ub85c \uc774\uc6a9\ud558\uba74, \uc2ec\uc9c0\uc5b4 \uac15\ub825\ud55c \uc815\ubd80\uc758 \uac10\uc2dc \ud504\ub85c\uadf8\ub7a8\uc73c\ub85c\ubd80\ud130\ub3c4 \uba54\uc2dc\uc9c0, \ud14d\uc2a4\ud2b8, \ud30c\uc77c \ub4f1\uc758 \ub0b4\uc6a9\uc744 \ubcf4\ud638\ud560 \uc218 \uc788\ub2e4.<br \/>\n\uc5d0\ub4dc\uc6cc\ub4dc \uc2a4\ub178\ub4e0\uc774 \u201c\uc554\ud638\ud654\ub294 \ud6a8\uacfc\uac00 \uc788\ub2e4\u201d\uace0 \ub9d0\ud588\uc744 \ub54c, \uadf8\uac00 \uc598\uae30\ud55c \uac83\uc740 PGP\uc640 \uad00\ub828 \uc18c\ud504\ud2b8\uc6e8\uc5b4\uc774\ub2e4.<\/p>\n<div class=\"conduct\">\uc815\ubd80\uac00 \ud2b9\uc815\uc778\uc758 \ucef4\ud4e8\ud130\uc5d0\uc11c (\ucef4\ud4e8\ud130\ub97c \uc555\uc218\ud574\uc11c, \ud639\uc740 \ubb3c\ub9ac\uc801\uc73c\ub85c \uc811\uadfc\ud558\uc5ec \uba40\uc6e8\uc5b4\ub97c \uc2ec\ub294 \ubc29\ubc95\uc73c\ub85c, \ud639\uc740 \ud53c\uc2f1 \uacf5\uaca9\uc744 \ud1b5\ud574) \uac1c\uc778 \ud0a4\ub97c \ud6d4\uccd0\uac04 \uc804\ub840\uac00 \uc788\ub2e4\ub294 \uc810\uc740 \uc8fc\uc758\ud560 \ud544\uc694\uac00 \uc788\ub2e4. \uadf8\ub807\uac8c \ub418\uba74 \ubcf4\ud638\ub97c \ubb34\ub825\ud654\uc2dc\ud0a4\uace0 \uacfc\uac70\uc758 \uba54\uc77c\uc744 \uc77d\uc744 \uc218\ub3c4 \uc788\ub2e4. \uc774\ub807\uac8c \ube44\uc720\ud560 \uc218 \uc788\ub2e4. \ub2f9\uc2e0\uc740 \ubb38\uc5d0 \uc808\ub300 \uc5f4 \uc218 \uc5c6\ub294 \uc790\ubb3c\uc1e0\ub97c \ucc44\uc6cc\ub1a8\uc9c0\ub9cc, \ub204\uad70\uac00 \uac70\ub9ac\uc5d0\uc11c \ub2f9\uc2e0\uc758 \uc5f4\uc1e0\ub97c \uc18c\ub9e4\uce58\uae30\ud574\uc11c \uadf8\uac83\uc744 \ubcf5\uc0ac\ud55c \ud6c4 \ub2e4\uc2dc \ub2f9\uc2e0\uc758 \uc8fc\uba38\ub2c8\uc5d0 \ub123\uc5b4 \ub193\uc73c\uba74, \uc790\ubb3c\uc1e0\ub97c \uad73\uc774 \uae68\uc9c0 \uc54a\ub354\ub77c\ub3c4 \uc9d1\uc5d0 \ub4e4\uc5b4\uac08 \uc218 \uc788\uc744 \uac83\uc774\ub2e4.<\/div>\n<p>\ubd88\ud589\ud558\uac8c\ub3c4, PGP\ub294 \uc774\ud574\ud558\uac70\ub098 \uc0ac\uc6a9\ud558\uae30\uac00 \uc27d\uc9c0 \uc54a\ub2e4. PGP\uac00 \uc0ac\uc6a9\ud558\ub294 \uac15\ub825\ud55c \uc554\ud638\ud654(\uacf5\uac1c\ud0a4 \uc554\ud638\ud654)\ub294 \uae30\ubc1c\ud558\uc9c0\ub9cc, \uc774\ud574\ud558\uae30\uac00 \uc5b4\ub835\ub2e4. PGP \uc18c\ud504\ud2b8\uc6e8\uc5b4 \uc790\uccb4\ub294 1991\ub144\ubd80\ud130 \uc788\uc5b4\uc654\uc73c\ub098, \uadf8 \uc678\uc591\uc740 \uc774\ud6c4 \uac70\uc758 \ubcc0\ud558\uc9c0 \uc54a\uc558\ub2e4.<br \/>\n\uc88b\uc740 \uc18c\uc2dd\uc740 PGP\uc758 \uc608\uc804 \ub514\uc790\uc778\uc744 \uac10\ucd94\uace0 \ub2e4\uc18c \uc0ac\uc6a9\ud558\uae30 \uc27d\uac8c \ud55c, \ub9ce\uc740 \ud504\ub85c\uadf8\ub7a8\uc774 \uc774\uc81c \uc874\uc7ac\ud55c\ub2e4\ub294 \uc810\uc774\ub2e4. \ud2b9\ud788, PGP\uc758 \uc8fc \uc6a9\ub3c4\uc778 \uc774\uba54\uc77c\uc758 \uc554\ud638\ud654\uc640 \uc778\uc99d\uacfc \uad00\ub828\ub41c \ud504\ub85c\uadf8\ub7a8 \ub9d0\uc774\ub2e4. \uc6b0\ub9ac\ub294 \uc774 \uc18c\ud504\ud2b8\uc6e8\uc5b4\ub97c \uc124\uce58\ud558\uace0 \uc6b4\uc601\ud558\ub294 \uac00\uc774\ub4dc\ub97c \ud3ec\ud568\ud558\uc600\ub2e4.<\/p>\n<p>PGP\ub294 \ub300\ubd80\ubd84 \uacf5\uac1c\ud0a4\uc640 \uac1c\uc778\ud0a4\ub97c \uc0dd\uc131\ud558\uace0 \uc774\uc6a9\ud558\ub294 \uc138\ubd80 \uc0ac\ud56d\ub4e4\uc5d0 \uad00\uacc4\ub41c\ub2e4. \ub2f9\uc2e0\uc774 \uacf5\uac1c\ud0a4\/\uac1c\uc778\ud0a4 \uc30d\uc744 \uc0dd\uc131\ud558\uace0, \uac1c\uc778\ud0a4\ub97c \ube44\ubc00\ubc88\ud638\ub85c \ubcf4\ud638\ud558\uace0, \uac1c\uc778\ud0a4\uc640 \uacf5\uac1c\ud0a4\ub97c \ud14d\uc2a4\ud2b8\uc5d0 \uc11c\uba85\ud558\uace0 \uc554\ud638\ud654\ud558\ub294\ub370 \uc774\uc6a9\ud55c\ub2e4. \ub610\ud55c \u201c\uacf5\uac1c\ud0a4 \uc11c\ubc84\u201d\uc5d0\uc11c \ub2e4\ub978 \uc0ac\ub78c\uc758 \uacf5\uac1c\ud0a4\ub97c \ub2e4\uc6b4\ub85c\ub4dc\ud558\uace0 \ub2f9\uc2e0\uc758 \uacf5\uac1c\ud0a4\ub97c \uc5c5\ub85c\ub4dc\ud558\ub294\ub370, \uacf5\uac1c\ud0a4 \uc11c\ubc84\ub294 \ub2e4\ub978 \uc0ac\ub78c\ub4e4\uc774 \ub2f9\uc2e0\uc758 \uacf5\uac1c\ud0a4\ub97c \ucc3e\uc744 \uc218 \uc788\ub294 \uc800\uc7a5\uc18c\uc774\ub2e4. \uc774\uba54\uc77c \uc18c\ud504\ud2b8\uc6e8\uc5b4\uc5d0\uc11c PGP \ud638\ud658 \uc18c\ud504\ud2b8\uc6e8\uc5b4\ub97c \uc5b4\ub5bb\uac8c \uc124\uce58\ud558\ub294\uc9c0\ub294 &lt;<a href=\"http:\/\/guide.jinbo.net\/digital-security\/communication-security\/how-to-use-pgp\/\" target=\"_blank\" rel=\"noopener noreferrer\">\uc708\ub3c4\uc6a9 PGP \uc0ac\uc6a9\ubc95<\/a>&gt;\uc744 \ucc38\uace0\ud558\ub77c.<\/p>\n<div class=\"conduct\">\uc774 \uac1c\uc694\uc5d0\uc11c \ub2f9\uc2e0\uc774 \ubc18\ub4dc\uc2dc \ubc30\uc6cc\uc57c \ud560 \ud55c \uac00\uc9c0\uac00 \uc788\ub2e4\uba74, \uadf8\uac83\uc740 \ub2f9\uc2e0\uc758 \uac1c\uc778\ud0a4\ub97c \uc5b4\ub518\uac00\uc5d0 \uc548\uc804\ud558\uac8c \ubcf4\uad00\ud574\uc57c \ud558\uba70, \uae34 \ube44\ubc00\ubc88\ud638\ub85c \ubcf4\ud638\ud574\uc57c \ud55c\ub2e4\ub294 \uac83\uc774\ub2e4. \ub2f9\uc2e0\uc758 \uacf5\uac1c\ud0a4\ub294 \ub2f9\uc2e0\uacfc \uc18c\ud1b5\ud558\uace0\uc790 \ud558\ub294, \uadf8\ub9ac\uace0 \uc5b4\ub5a4 \uba54\uc2dc\uc9c0\uac00 \uc815\ub9d0 \ub2f9\uc2e0\uc774 \uc37c\ub294\uc9c0 \uc54c\uace0 \uc2f6\uc5b4\ud558\ub294 \ub204\uad6c\uc5d0\uac8c\ub098 \uc904 \uc218 \uc788\ub2e4.<\/div>\n<h2><\/h2>\n<h2>PGP \uace0\uae09 : \uc2e0\ub8b0\uc758 \ub9dd<\/h2>\n<p>\uacf5\uac1c\ud0a4 \uc554\ud638 \ubc29\uc2dd\uc5d0\ub294 \uc7a0\uc7ac\uc801\uc778 \ud5c8\uc810\uc774 \uc874\uc7ac\ud55c\ub2e4. \ub0b4\uac00 \ubc84\ub77d \uc624\ubc14\ub9c8\uc758 \uacf5\uac1c\ud0a4\ub97c \ubc30\ud3ec\ud55c\ub2e4\uace0 \uac00\uc815\ud574\ubcf4\uc790. \uc0ac\ub78c\ub4e4\uc774 \ub098\ub97c \ubbff\ub294\ub2e4\uba74, \uadf8\ub4e4\uc740 \uc624\ubc14\ub9c8\uc5d0\uac8c \uc774 \ud0a4\ub85c \uc554\ud638\ud654\ud558\uc5ec \ube44\ubc00 \uba54\uc2dc\uc9c0\ub97c \ubcf4\ub0b4\uae30 \uc2dc\uc791\ud560 \uac83\uc774\ub2e4. \ud639\uc740 \uc0ac\ub78c\ub4e4\uc740 \uadf8 \ud0a4\ub85c \uc11c\uba85\ub41c \uc5b4\ub5a4 \uac83\uc744 \uc9c4\uc9dc \uc624\ubc14\ub9c8\uac00 \uc4f4 \uac83\uc774\ub77c\uace0 \ubbff\uc744 \uc218\ub3c4 \uc788\ub2e4. \uc774\ub7f0 \uacbd\uc6b0\ub294 \ub4dc\ubb3c\uae30\ub294 \ud558\uc9c0\ub9cc, \uc774 \ubb38\uc11c\uc758 \uc800\uc790 \uc911\uc758 \ub204\uad70\uac00\uc5d0\uac8c \uc2e4\uc81c\ub85c \uc788\uc5c8\ub358 \uc77c\uc774\ub2e4. \uadf8\ub4e4\uc5d0\uac8c \uba54\uc2dc\uc9c0\ub97c \ubcf4\ub0b8 \uc0ac\ub78c\ub4e4\uc740 \uc18d\uc558\ub2e4! (\uc774 \uacbd\uc6b0\uc5d0 \uac00\uc9dc \ud0a4\ub97c \ub9cc\ub4e0 \uc0ac\ub78c\uc774 \uc2e4\uc81c\ub85c \uc804\uc1a1 \uc911\uc758 \uba54\uc2dc\uc9c0\ub97c \uac00\ub85c\ucc44\uc11c \uc77d\uc744 \uc218 \uc788\uc5c8\ub294\uc9c0, \ud639\uc740 \uc0ac\ub78c\ub4e4\uc774 \uc548\uc804\ud55c \ub300\ud654\ub97c \ud558\ub294 \uac83\uc744 \ubd88\ud3b8\ud558\uac8c \ud558\ub824\ub294 \uc7a5\ub09c\uc774\uc5c8\ub294\uc9c0\ub294 \ud655\uc2e4\ud558\uc9c0 \uc54a\ub2e4.)<\/p>\n<p>\ub610 \ub2e4\ub978 \uad50\ubb18\ud55c \uacf5\uaca9\uc740 \uacf5\uaca9\uc790\uac00 \uc11c\ub85c \ub300\ud654 \uc911\uc778 \ub450 \uc0ac\ub78c \uc0ac\uc774\uc5d0\uc11c, \uadf8\ub4e4\uc758 \uc804\uccb4 \ub300\ud654\ub97c \uac10\uccad\ud558\uba74\uc11c \ub54c\ub54c\ub85c \ub300\ud654 \uc0ac\uc774\uc5d0 \uacf5\uaca9\uc790\uc758 \uc624\ub3c4\ub41c \uba54\uc2dc\uc9c0\ub97c \ub07c\uc6cc \ub123\ub294 \uac83\uc774\ub2e4. \uc11c\ub85c \ub2e4\ub978 \ub9ce\uc740 \ucef4\ud4e8\ud130\uc640 \uc0ac\uc801\uc778 \uc124\ube44\ub4e4\uc744 \uac70\uccd0\uc11c \uba54\uc2dc\uc9c0\ub97c \uc804\ub2ec\ud558\ub3c4\ub85d \uc778\ud130\ub137\uc774 \uc124\uacc4\ub418\uc5c8\uae30 \ub54c\ubb38\uc5d0, \uc774\ub7ec\ud55c \uacf5\uaca9\uc740 \uc804\uc801\uc73c\ub85c \uac00\ub2a5\ud558\ub2e4. (\uc774\ub97c \u201cman-in-the-middle attack\u201d\uc774\ub77c\uace0 \ubd80\ub978\ub2e4.) \uc774\ub7ec\ud55c \uc870\uac74 \ud558\uc5d0\uc11c, \uc0ac\uc804 \ud569\uc758 \uc5c6\ub294 \ud0a4 \uad50\ud658\uc740 \ub9e4\uc6b0 \uc704\ud5d8\ud560 \uc218 \uc788\ub2e4. \u201c\uc5ec\uae30 \ub0b4 \ud0a4\uac00 \uc788\uc5b4&#8221;\ub77c\uace0 \uc624\ubc14\ub9c8\ucc98\ub7fc \ubcf4\uc774\ub294 \uc0ac\ub78c\uc774 \uc598\uae30\ud558\uba74\uc11c \uacf5\uac1c\ud0a4\ub97c \ubcf4\ub0b8\ub2e4. \uadf8\ub7ec\ub098 \ub204\uad70\uac00 \uadf8\uac83\uc744 \uac00\ub85c\ucc44\uc11c \uc790\uc2e0\uc758 \ud0a4\ub97c \ub300\uc2e0 \ub07c\uc6cc \ub123\ub294\ub2e4\uba74 \uc5b4\ub5bb\uac8c \ub420\uae4c?<\/p>\n<p>\uc6b0\ub9ac\ub294 \uc5b4\ub5a4 \ud0a4\uac00 \uc9c4\uc9dc\ub85c \uadf8 \uc0ac\ub78c\uc5d0\uac8c \uc18d\ud55c\ub2e4\ub294 \uac83\uc744 \uc5b4\ub5bb\uac8c \uc99d\uba85\ud560 \uc218 \uc788\uc744\uae4c? \ud558\ub098\uc758 \ubc29\ubc95\uc740 \uacf5\uac1c\ud0a4 \uc18c\uc720\uc790\ub85c\ubd80\ud130 \uc9c1\uc811 \ubc1b\ub294 \uac83\uc774\ub2e4. \uadf8\ub7ec\ub098 \uc774 \ubc29\ubc95\uc740 \ub204\uad70\uac00\uc5d0\uac8c \ub4dc\ub7ec\ub098\uc9c0 \uc54a\uace0 \ube44\ubc00\ud0a4\ub97c \uc8fc\uace0\ubc1b\ub294 \uc560\ucd08\uc758 \ubc29\uc2dd\ubcf4\ub2e4 \ub098\uc744 \uac8c \uc5c6\ub2e4. \uc5ec\uc804\ud788 \uc0ac\ub78c\ub4e4\uc740 \uadf8\ub4e4\uc774 \uc0ac\uc801\uc73c\ub85c \ub9cc\ub0a0 \ub54c, \uadf8\ub9ac\uace0 \uacf5\uac1c \uc554\ud638 \ud589\uc0ac\uc5d0\uc11c \uacf5\uac1c\ud0a4\ub97c \uc8fc\uace0\ubc1b\ub294\ub2e4.<\/p>\n<p>PGP\ub294 \u201c\uc2e0\ub8b0\uc758 \ub9dd&#8221;\uc774\ub77c\ub294 \uc870\uae08 \ub098\uc740 \ud574\uacb0\ucc45\uc744 \uac00\uc9c0\uace0 \uc788\ub2e4. \uc2e0\ub8b0\uc758 \ub9dd\uc5d0\uc11c, \ub0b4\uac00 \uc5b4\ub5a4 \ud0a4\uac00 \ud2b9\uc815\uc778\uc758 \uac83\uc774\ub77c\uace0 \ubbff\ub294\ub2e4\uba74, \ub098\ub294 \uadf8 \ud0a4\uc5d0 \uc11c\uba85\ud558\uc5ec \uadf8 \ud0a4(\uc640 \uc11c\uba85)\ub97c \uacf5\uac1c\ud0a4 \uc11c\ubc84\uc5d0 \uc62c\ub824\ub193\ub294\ub2e4. \uc774 \ud0a4 \uc11c\ubc84\ub294 \ud0a4\ub97c \uc694\uccad\ud55c \ub204\uad70\uac00\uc5d0\uac8c \uc11c\uba85\ub41c \ud0a4\ub97c \uc804\ub2ec\ud55c\ub2e4.<\/p>\n<p>\ub300\ub7b5 \uc598\uae30\ud558\uc790\uba74, \ub0b4\uac00 \uc2e0\ub8b0\ud558\ub294 \ub354 \ub9ce\uc740 \uc0ac\ub78c\ub4e4\uc774 \ud0a4\uc5d0 \uc11c\uba85\ud588\uc744\uc218\ub85d, \uadf8 \ud0a4\uac00 \uc2e4\uc81c \uc18c\uc720\uc790\uc5d0\uac8c \uc18d\ud55c \uac83\uc774\ub77c\uace0 \ubbff\uc744 \uc218 \uc788\ub294 \uac00\ub2a5\uc131\uc774 \ub192\uc544\uc9c4\ub2e4. PGP\ub294 \ub2f9\uc2e0\uc774 \ub2e4\ub978 \uc0ac\ub78c\uc758 \ud0a4\uc5d0 \uc11c\uba85\ud558\ub3c4\ub85d \ud558\uace0, \ub2f9\uc2e0\uc774 \ub2e4\ub978 \uc11c\uba85\uc790\ub97c \ubbff\uc744 \uc218 \uc788\ub3c4\ub85d \ud568\uc73c\ub85c\uc368, \uadf8\ub4e4\uc774 \ud0a4\uc5d0 \uc11c\uba85\uc744 \ud558\uba74 \ub2f9\uc2e0\uc758 \uc18c\ud504\ud2b8\uc6e8\uc5b4\ub294 \uc790\ub3d9\uc801\uc73c\ub85c \uadf8 \ud0a4\uac00 \uc720\ud6a8\ud558\ub2e4\uace0 \ubbff\ub294\ub2e4.<\/p>\n<p>\uc2e0\ub8b0\uc758 \ub9dd \uc5ed\uc2dc \uadf8 \uc790\uccb4\uc758 \ubb38\uc81c\ub97c \uac00\uc9c0\uace0 \uc788\uace0, EFF\uc640 \uac19\uc740 \ub2e8\uccb4\ub294 \ud604\uc7ac \ub354 \ub098\uc740 \ud574\uacb0\ucc45\uc744 \ucc3e\uc73c\ub824\uace0 \ud558\uace0 \uc788\ub2e4. \ud558\uc9c0\ub9cc, \ud604\uc7ac\ub85c\uc11c\ub294, \ub2f9\uc2e0\uc774 \uc5b4\ub5a4 \uc0ac\ub78c\uc744 \uc9c1\uc811 \ub9cc\ub098\uc11c \ud0a4\ub97c \uc804\ub2ec\ud574\uc8fc\ub294 \uac83\uc774 \uc544\ub2c8\ub77c\uba74, \uc2e0\ub8b0\uc758 \ub9dd\uacfc \uacf5\uac1c\ud0a4 \uc11c\ubc84 \ub124\ud2b8\uc6cc\ud06c\ub97c \uc774\uc6a9\ud558\ub294 \uac83\uc774 \uac00\uc7a5 \uc88b\uc740 \ubc29\ubc95\uc774\ub2e4.<\/p>\n<h2><\/h2>\n<h2>\uba54\ud0c0 \ub370\uc774\ud130<small>(\ud1b5\uc2e0 \uae30\ub85d)<\/small> : PGP\uac00 \ud560 \uc218 \uc5c6\ub294 \uac83<\/h2>\n<p>PGP\ub294 \uba54\uc2dc\uc9c0\uc758 \ucf58\ud150\uce20\ub97c \ube44\ubc00\uc2a4\ub7fd\uac8c \uc804\ub2ec\ud558\uace0, \uc6d0\ubcf8\uc774\uba70, \ub204\uad70\uac00\uc5d0 \uc758\ud574 \uc870\uc791\ub418\uc9c0 \uc54a\uc558\ub2e4\ub294 \uac83\uc744 \ubcf4\uc99d\ud558\ub294 \uac83\uc774\ub2e4. \uadf8\ub7ec\ub098 \uadf8\uac83\ub9cc\uc774 \ub2f9\uc2e0\uc758 \ud504\ub77c\uc774\ubc84\uc2dc\uc5d0 \uad00\uacc4\ub41c \uac83\uc740 \uc544\ub2c8\ub2e4. \uc774\ubbf8 \uc5b8\uae09\ud588\ub4ef\uc774, \ub2f9\uc2e0\uc758 \uba54\uc2dc\uc9c0\uc5d0 \ub300\ud55c \uc815\ubcf4 \uc5ed\uc2dc \ucf58\ud150\uce20\ub97c \ub4dc\ub7ec\ub0bc \uc218 \uc788\ub2e4. \ub2f9\uc2e0\uc774 \ubc18\uccb4\uc81c \uc778\uc0ac\uc640 PGP \uba54\uc2dc\uc9c0\ub97c \uc8fc\uace0\ubc1b\ub294\ub2e4\uba74, \uadf8 \uba54\uc2dc\uc9c0\uc758 \ub0b4\uc6a9\uc774 \ub4dc\ub7ec\ub098\uc9c0 \uc54a\ub354\ub77c\ub3c4, \ub2e8\uc9c0 \uadf8\ub4e4\uacfc \uc18c\ud1b5\ud588\ub2e4\ub294 \uac83\ub9cc\uc73c\ub85c \uc704\ud5d8\uc5d0 \ube60\uc9c8 \uc218 \uc788\ub2e4. \uc2e4\uc81c\ub85c \uc5b4\ub5a4 \ub098\ub77c\uc5d0\uc11c\ub294 \uc554\ud638\ud654\ub41c \uba54\uc2dc\uc9c0\uc758 \ubcf5\ud638\ud654\ub97c \uac70\ubd80\ud588\ub2e4\ub294 \uc774\uc720\ub85c \ud22c\uc625\ub418\uae30\ub3c4 \ud55c\ub2e4.<\/p>\n<div class=\"conduct\">PGP\ub294 \ub2f9\uc2e0\uc774 \ub204\uad6c\uc640 \uc598\uae30\ud558\uace0 \uc788\ub294\uc9c0, \ud639\uc740 \ub2f9\uc2e0\uc774 PGP\ub97c \uc0ac\uc6a9\ud558\uace0 \uc788\ub2e4\ub294 \uc0ac\uc2e4 \uc790\uccb4\ub97c \uac10\ucd9c \uc218\ub294 \uc5c6\ub2e4. \ub2f9\uc2e0\uc774 \uacf5\uac1c\ud0a4\ub97c \ud0a4 \uc11c\ubc84\uc5d0 \uc5c5\ub85c\ub4dc\ud558\uace0, \ub2e4\ub978 \uc0ac\ub78c\uc758 \ud0a4\uc5d0 \uc11c\uba85\ud55c\ub2e4\uba74, \ub2f9\uc2e0\uc740 \uc5b4\ub5a4 \ud0a4\uac00 \ub2f9\uc2e0 \uac83\uc774\uace0, \ub2f9\uc2e0\uc774 \ub204\uad6c\ub97c \uc544\ub294\uc9c0 \ub4dc\ub7ec\ub0b4\ub294 \uac83\uc774\ub2e4.<\/div>\n<p>\ub2f9\uc2e0\uc774 \uaf2d \uadf8\ub807\uac8c \ud560 \ud544\uc694\ub294 \uc5c6\ub2e4. \ub2f9\uc2e0\uc740 PGP \uacf5\uac1c\ud0a4\ub97c \uc870\uc6a9\ud788 \uac04\uc9c1\ud560 \uc218 \uc788\uace0, \ub2f9\uc2e0\uc774 \uc548\uc804\ud558\ub2e4\uace0 \ubbff\ub294 \uc0ac\ub78c\ub4e4\uc5d0\uac8c\ub9cc \uadf8\uac83\uc744 \uc904 \uc218 \uc788\ub2e4. \uadf8\ub9ac\uace0 \uadf8\ub4e4\uc5d0\uac8c \uacf5\uac1c\ud0a4 \uc11c\ubc84\uc5d0 \uc5c5\ub85c\ub4dc\ud558\uc9c0 \ub9d0\ub77c\uace0 \uc598\uae30\ud560 \uc218 \uc788\ub2e4. \ub2f9\uc2e0\uc740 \ud0a4\uc5d0 \ub2f9\uc2e0\uc758 \uc774\ub984\uc744 \ubd99\uc77c \ud544\uc694\ub3c4 \uc5c6\ub2e4.<\/p>\n<p>\ub2f9\uc2e0\uc774 \ub204\uad6c\uc640 \uc18c\ud1b5\ud558\uace0 \uc788\ub294\uc9c0 \uc18d\uc774\ub294 \uac83\uc740 \ub354 \uc5b4\ub835\ub2e4. \uc774\ub97c \uc704\ud55c \ud55c \uac00\uc9c0 \ubc29\ubc95\uc740 \uc18c\ud1b5\ud558\ub294 \uc30d\ubc29\uc774 \ubaa8\ub450 \uc775\uba85\uc758 \uc774\uba54\uc77c \uacc4\uc815\uc744 \uc0ac\uc6a9\ud558\uace0, \ud1a0\ub974(Tor)\ub97c \uc774\uc6a9\ud574\uc11c \uc811\uadfc\ud558\ub294 \uac83\uc774\ub2e4. \uc774\ub807\uac8c \ud55c\ub2e4\uace0 \ud574\ub3c4, PGP\ub294 \uc5ec\uc804\ud788 \uc720\uc6a9\ud558\ub2e4. \uc774\uba54\uc77c \uba54\uc2dc\uc9c0\ub97c \ub2e4\ub978 \uc0ac\ub78c\uc73c\ub85c\ubd80\ud130 \uc548\uc804\ud558\uac8c \ubcf4\ud638\ud560 \uc218 \uc788\uace0, \uc11c\ub85c \uadf8 \uba54\uc2dc\uc9c0\uac00 \uc870\uc791\ub418\uc9c0 \uc54a\uc558\ub2e4\ub294 \uac83\uc744 \uc99d\uba85\ud560 \uc218 \uc788\uae30 \ub54c\ubb38\uc774\ub2e4.<\/p>\n<div class=\"original\">\uc774 \uae00\uc740 EFF\uc758 <a href=\"https:\/\/ssd.eff.org\/en\/module\/deep-dive-end-end-encryption-how-do-public-key-encryption-systems-work\" target=\"_blank\" rel=\"noopener noreferrer\">An Introduction to Public Key Cryptography and PGP<\/a>(2018\ub144 11\uc6d4 29\uc77c \ub9c8\uc9c0\ub9c9 \uc5c5\ub370\uc774\ud2b8)\ub97c \uae30\ucd08\ub85c \ud55c \uac83\uc785\ub2c8\ub2e4.<\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/section>\n","protected":false},"excerpt":{"rendered":"<p>\ucd5c\uc885 \uac80\ud1a0\uc77c : 2019.05.15 \ub450 \uac1c\uc758 \ud0a4 \uc774\uc57c\uae30 \uc554\ud638\ud654\ub97c \uc774\uc6a9\ud574 \uac10\uc2dc\ub97c \ud53c\ud558\uace0 \uba54\uc2dc\uc9c0\ub97c \uc8fc\uace0 \ubc1b\ub294 \uacfc\uc815\uc744 \uc0dd\uac01\ud574\ubcf4\uc790. \ucca0\uc218\ub294 \uc601\ud76c\uc5d0\uac8c \u2018\ubc30\uace0\ud504\ub2e4\u2019 \ub77c\ub294 \uba54\uc2dc\uc9c0\ub97c \uc548\uc804\ud558\uac8c \ubcf4\ub0b4\uace0 \uc2f6\ub2e4. \ucca0\uc218\ub294 \uc774 \uba54\uc2dc\uc9c0\ub97c \uc554\ud638\ud654\ud55c\ub2e4. \ucca0\uc218\ub294 \uc554\ud638\ud654\ub41c \uba54\uc2dc\uc9c0\ub97c \uc601\ud76c\uc5d0\uac8c \ubcf4\ub0b8\ub2e4. \uc804\ub2ec \uacfc\uc815\uc5d0\uc11c \uc554\ud638\ud654\ub41c \uba54\uc2dc\uc9c0\ub294 \uc5ec\ub7ec \uc0ac\ub78c\ub4e4\uc774 \uc811\uadfc\ud558\uace0 \uc77d\uc744 \uc218\ub294 \uc788\uc9c0\ub9cc \uc6d0\ubb38\uc774 \ubb34\uc5c7\uc778\uc9c0\ub294 \uc54c \uc218 \uc5c6\ub2e4. \uadf8\ub807\ub2e4\uba74 \uc601\ud76c\ub294 \uc5b4\ub5bb\uac8c \uc554\ud638\ud654\ub41c \uba54\uc2dc\uc9c0\ub97c \ud574\uc11d\ud574\uc11c &hellip;<\/p>\n","protected":false},"author":1,"featured_media":679,"parent":10,"menu_order":3,"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-K","_links":{"self":[{"href":"https:\/\/guide.jinbo.net\/digital-security\/wp-json\/wp\/v2\/pages\/46"}],"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=46"}],"version-history":[{"count":0,"href":"https:\/\/guide.jinbo.net\/digital-security\/wp-json\/wp\/v2\/pages\/46\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/guide.jinbo.net\/digital-security\/wp-json\/wp\/v2\/pages\/10"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/guide.jinbo.net\/digital-security\/wp-json\/wp\/v2\/media\/679"}],"wp:attachment":[{"href":"https:\/\/guide.jinbo.net\/digital-security\/wp-json\/wp\/v2\/media?parent=46"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/guide.jinbo.net\/digital-security\/wp-json\/wp\/v2\/categories?post=46"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/guide.jinbo.net\/digital-security\/wp-json\/wp\/v2\/tags?post=46"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}