{"id":8912,"date":"2016-09-03T11:12:48","date_gmt":"2016-09-03T20:12:48","guid":{"rendered":""},"modified":"-0001-11-30T00:00:00","modified_gmt":"-0001-11-29T15:00:00","slug":"","status":"publish","type":"post","link":"http:\/\/w3devlabs.net\/wp\/?p=8912","title":{"rendered":"[\uc815\ubcf4\ud1b5\uc2e0\uc6a9\uc5b4] \ub3d9\uc801 \ud328\ud0b7 \ud544\ud130"},"content":{"rendered":"

dynamic packet filter – \ub3d9\uc801 \ud328\ud0b7 \ud544\ud130<\/h1>\n<\/p>\n

\ub3d9\uc801 \ud328\ud0b7 \ud544\ud130\ub294 \ud65c\uc131 \uc811\uc18d\uc758 \uc0c1\ud0dc\ub97c \uac10\uc2dc\ud558\uc5ec, \ub124\ud2b8\uc6cd \ud328\ud0b7\ub4e4\uc774 \ubc29\ud654\ubcbd\uc744 \ud1b5\uacfc\ud558\ub3c4\ub85d \ud5c8\uc6a9\ud560 \uac83\uc778\uc9c0\ub97c \uacb0\uc815\ud558\ub294\ub370 \uadf8 \uc815\ubcf4\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294 \ubc29\ud654\ubcbd \uc124\ube44\uc774\ub2e4. \ub3d9\uc801 \ud328\ud0b7 \ud544\ud130\ub294 IP \uc8fc\uc18c\uc640 \ud3ec\ud2b8\ubc88\ud638 \ub4f1\uacfc \uac19\uc740 \uc138\uc158 \uc815\ubcf4\ub97c \uae30\ub85d\ud568\uc73c\ub85c\uc368, \uc815\uc801 \ud328\ud0b7 \ud544\ud130\ubcf4\ub2e4 \ub354\uc6b1 \uc5c4\uaca9\ud55c \ubcf4\uc548 \uc0c1\ud0dc\ub97c \uc774\ud589\ud560 \uc218 \uc788\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uc0ac\ub0b4\uc758 \ubaa8\ub4e0 \uc0ac\uc6a9\uc790\ub4e4\uc774 \uc678\ubd80\uc5d0 \uc788\ub294 \uc778\ud130\ub137\uc744 \uc4f0\uba74\uc11c\ub3c4, \uc624\uc9c1 \uc0ac\uc6a9\uc790\uac00 \uc694\uad6c\ud55c \ub370\uc774\ud130 \uc751\ub2f5\ub9cc\uc774 \ub0b4\ubd80\ub85c \ub418\ub3cc\uc544 \uc62c \uc218 \uc788\ub3c4\ub85d, \ubc29\ud654\ubcbd\uc744 \uad6c\ucd95\ud558\uae30 \uc6d0\ud55c\ub2e4\uace0 \uac00\uc815\ud558\uc790. \uc815\uc801 \ud328\ud0b7 \ud544\ud130\ub97c \uc4f8 \ub54c, \ub9cc\uc57d \uc0ac\uc6a9\uc790\ub4e4\uc774 \uc778\ud130\ub137\uc0c1\uc758 \uc5b4\ub5a0\ud55c \uc0ac\uc774\ud2b8\uc5d0\ub3c4 \uc790\uc720\ub85c\uc774 \ubc29\ubb38\ud560 \uc218 \uc788\uc73c\ub824\uba74, \ubaa8\ub4e0 \uc678\ubd80 \uc8fc\uc18c\ub4e4\ub85c\ubd80\ud130 \ub4e4\uc5b4\uc624\ub294 \uc751\ub2f5\uc758 \ud1b5\uacfc\ub97c \ud5c8\uc6a9\ud574\uc57c \ud55c\ub2e4. \uc774\ub7ec\ud55c \uc885\ub958\uc758 \ud544\ud130\ub294, \ud328\ud0b7\uc744 \uc815\ub2f9\ud55c \uc751\ub2f5\ucc98\ub7fc \ubcf4\uc774\ub3c4\ub85d \uc18d\uc774\ub294 \ubc29\ubc95\uc744 \uc4f0\uba74 (\ud328\ud0b7 \ud5e4\ub354\uc5d0 “reply”\ub77c\uace0 \ud45c\uc2dc\ud558\uba74 \ub428), \ud06c\ub798\ucee4 \ub4f1\uc758 \uc678\ubd80 \uce68\uc785\uc790\ub4e4\uc774 \ud544\ud130\ub97c \ud1b5\uacfc\ud558\uc5ec \ub0b4\ubd80 \uc815\ubcf4\ub97c \uc2ac\uca4d \ud6d4\uce58\ub294 \uac83\uc774 \uac00\ub2a5\ud558\ub2e4. \ub3d9\uc801 \ud328\ud0b7 \ud544\ud130\ub294 \uc694\uccad\uacfc \uc751\ub2f5\uc744 \ucd94\uc801\ud558\uc5ec \uc11c\ub85c \ub300\uc870\ud568\uc73c\ub85c\uc368, \uc694\uccad\uc5d0 \ub300\uc751\ub418\uc9c0 \uc54a\ub294 \uc751\ub2f5\uc744 \uac78\ub7ec\ub0bc \uc218 \uc788\ub2e4. \uc694\uccad\uc774 \uae30\ub85d\ub420 \ub54c, \ub3d9\uc801 \ud328\ud0b7 \ud544\ud130\ub294 \uc791\uc740 \uad6c\uba4d\ub9cc\uc744 \uc5f4\uc5b4, \uae30\ub300\ud588\ub358 \ub370\uc774\ud130 \uc751\ub2f5\ub4e4\ub9cc\uc774 \ub4e4\uc5b4\uc62c \uc218 \uc788\ub3c4\ub85d \ud5c8\uc6a9\ud55c\ub2e4. \uc77c\ub2e8 \uc751\ub2f5\uc774 \uc218\uc2e0\ub418\uba74, \uadf8 \uad6c\uba4d\uc744 \ub2eb\ud78c\ub2e4. \uc774 \ubc29\ubc95\uc740 \ubc29\ud654\ubcbd\uc758 \ubcf4\uc548 \ub2a5\ub825\uc744 \uadf9\uc801\uc73c\ub85c \ud5a5\uc0c1\uc2dc\ud0a8\ub2e4. Checkpoint System\uc758 Stateful Inspection \uc544\ud0a4\ud14d\ucc98\ub294 \ub3d9\uc801 \ud328\ud0b7 \ud544\ud130\ub97c \ud3ec\ud568\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"

dynamic packet filter – \ub3d9\uc801 \ud328\ud0b7 \ud544\ud130 \ub3d9\uc801 \ud328\ud0b7 \ud544\ud130\ub294 \ud65c\uc131 \uc811\uc18d\uc758 \uc0c1\ud0dc\ub97c \uac10\uc2dc\ud558\uc5ec, \ub124\ud2b8\uc6cd \ud328\ud0b7\ub4e4\uc774 \ubc29\ud654\ubcbd\uc744 \ud1b5\uacfc\ud558\ub3c4\ub85d \ud5c8\uc6a9\ud560 \uac83\uc778\uc9c0\ub97c \uacb0\uc815\ud558\ub294\ub370 \uadf8 \uc815\ubcf4\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294 \ubc29\ud654\ubcbd \uc124\ube44\uc774\ub2e4. \ub3d9\uc801 \ud328\ud0b7 \ud544\ud130\ub294 IP \uc8fc\uc18c\uc640 \ud3ec\ud2b8\ubc88\ud638 \ub4f1\uacfc \uac19\uc740 \uc138\uc158 \uc815\ubcf4\ub97c \uae30\ub85d\ud568\uc73c\ub85c\uc368, \uc815\uc801 \ud328\ud0b7 \ud544\ud130\ubcf4\ub2e4 \ub354\uc6b1 \uc5c4\uaca9\ud55c \ubcf4\uc548 \uc0c1\ud0dc\ub97c \uc774\ud589\ud560 \uc218 \uc788\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uc0ac\ub0b4\uc758 \ubaa8\ub4e0 \uc0ac\uc6a9\uc790\ub4e4\uc774 \uc678\ubd80\uc5d0 … <\/p>\n

\ub354 \ubcf4\uae30 “[\uc815\ubcf4\ud1b5\uc2e0\uc6a9\uc5b4] \ub3d9\uc801 \ud328\ud0b7 \ud544\ud130”<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"footnotes":""},"categories":[5922],"tags":[5921],"class_list":["post-8912","post","type-post","status-publish","format-standard","hentry","category-5922","tag-5921","entry"],"_links":{"self":[{"href":"http:\/\/w3devlabs.net\/wp\/index.php?rest_route=\/wp\/v2\/posts\/8912","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/w3devlabs.net\/wp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/w3devlabs.net\/wp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/w3devlabs.net\/wp\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/w3devlabs.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=8912"}],"version-history":[{"count":0,"href":"http:\/\/w3devlabs.net\/wp\/index.php?rest_route=\/wp\/v2\/posts\/8912\/revisions"}],"wp:attachment":[{"href":"http:\/\/w3devlabs.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=8912"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/w3devlabs.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=8912"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/w3devlabs.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=8912"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}