{"id":943,"date":"2017-12-03T18:44:38","date_gmt":"2017-12-03T09:44:38","guid":{"rendered":"http:\/\/stay-ko.be\/?p=943"},"modified":"2017-12-03T18:44:38","modified_gmt":"2017-12-03T09:44:38","slug":"solutionarchitect-pro-aws-vpc-security-group-vs-nacls","status":"publish","type":"post","link":"http:\/\/stay-ko.be\/aws\/solutionarchitect-pro-aws-vpc-security-group-vs-nacls\/","title":{"rendered":"[SolutionArchitect Pro] AWS VPC \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u2013 \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7 \u5bfe NACLs \u2013"},"content":{"rendered":"<h1>AWS VPC \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6982\u8981<\/h1>\n<ul>\n<li>VPC \u3067\u306f\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u3068\u30cd\u30c3\u30c8\u30ef\u30fc\u30af ACL (NACLS) \u306e\u4e21\u65b9\u304c\u9023\u643a\u3057\u3066\u3001\u968e\u5c64\u578b\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u9632\u5fa1\u3092\u69cb\u7bc9\u3067\u304d\u307e\u3059\u3002<\/li>\n<li>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7 : \u95a2\u9023\u3059\u308b Amazon \u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306e\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3068\u3057\u3066\u6a5f\u80fd\u3057\u3001\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u30ec\u30d9\u30eb\u3067\u306e\u53d7\u4fe1\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3068\u30a2\u30a6\u30c8\u30d0\u30a6\u30f3\u30c9\u306e\u4e21\u65b9\u3092\u5236\u5fa1<\/li>\n<li>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u30ea\u30b9\u30c8 (NACLs) \uff1a \u95a2\u9023\u3059\u308b\u30b5\u30d6\u30cd\u30c3\u30c8\u306e\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3068\u3057\u3066\u6a5f\u80fd\u3057\u3001\u30b5\u30d6\u30cd\u30c3\u30c8\u30ec\u30d9\u30eb\u3067\u306e\u53d7\u4fe1\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3068\u30a2\u30a6\u30c8\u30d0\u30a6\u30f3\u30c9\u306e\u4e21\u65b9\u3092\u5236\u5fa1<\/li>\n<\/ul>\n<p><a href=\"https:\/\/stay-ko.be\/wp-content\/uploads\/2017\/12\/03170520\/vpc_security00.png\" data-rel=\"lightbox-image-0\" data-rl_title=\"\" data-rl_caption=\"\" title=\"\"><img loading=\"lazy\" src=\"https:\/\/stay-ko.be\/wp-content\/uploads\/2017\/12\/03170520\/vpc_security00.png\" alt=\"NACLs\" width=\"509\" height=\"514\" class=\"aligncenter size-full wp-image-945\" srcset=\"https:\/\/stay-ko.be\/wp-content\/uploads\/2017\/12\/03170520\/vpc_security00.png 509w, https:\/\/stay-ko.be\/wp-content\/uploads\/2017\/12\/03170520\/vpc_security00-150x150.png 150w, https:\/\/stay-ko.be\/wp-content\/uploads\/2017\/12\/03170520\/vpc_security00-297x300.png 297w, https:\/\/stay-ko.be\/wp-content\/uploads\/2017\/12\/03170520\/vpc_security00-300x303.png 300w\" sizes=\"(max-width: 509px) 100vw, 509px\" \/><\/a><\/p>\n<h2>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7<\/h2>\n<ul>\n<li>\u30b5\u30d6\u30cd\u30c3\u30c8\u30ec\u30d9\u30eb\u3067\u306f\u306a\u304f\u3001\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u30ec\u30d9\u30eb\u3067\u52d5\u4f5c\u3057\u307e\u3059\u3002<\/li>\n<li>\u30b5\u30d6\u30cd\u30c3\u30c8\u5185\u306e\u5404\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306b\u306f\u3001\u7570\u306a\u308b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u306e\u30bb\u30c3\u30c8\u3092\u5272\u308a\u5f53\u3066\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n<li>\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306b\u306f\u300150\u30eb\u30fc\u30eb\u3092\u6301\u3064\u5404\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u306b5\u3064\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u3092\u5272\u308a\u5f53\u3066\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n<li>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3078\u306e\u53d7\u4fe1 (\u9032\u5165) \u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3068\u9001\u4fe1 (\u30a2\u30a6\u30c8\u30d0\u30a6\u30f3\u30c9) \u306e\u4e21\u65b9\u306b\u5bfe\u3059\u308b\u30eb\u30fc\u30eb (\u30a2\u30af\u30bb\u30b9\u306e\u627f\u8a8d\u307e\u305f\u306f\u53d6\u308a\u6d88\u3057) \u3092\u8ffd\u52a0\u307e\u305f\u306f\u524a\u9664\u3067\u304d\u307e\u3059\u3002\n<ul>\n<li>\u65e2\u5b9a\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u306f\u5916\u90e8\u306e\u53d7\u4fe1\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u8a31\u53ef\u305b\u305a\u3001\u540c\u3058\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u3092\u6301\u3064\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u304b\u3089\u306e\u53d7\u4fe1\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u8a31\u53ef\u3057\u307e\u3059\u3002<\/li>\n<li>\u65e2\u5b9a\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u306f\u3001\u3059\u3079\u3066\u306e\u9001\u4fe1\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u8a31\u53ef\u3057\u307e\u3059\u3002<\/li>\n<li>\u65b0\u3057\u3044\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u306f\u3001\u3059\u3079\u3066\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u304c\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u6b8b\u3059\u3053\u3068\u3092\u8a31\u53ef\u3059\u308b\u9001\u4fe1\u898f\u5247\u306e\u307f\u3067\u958b\u59cb\u3055\u308c\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u306f\u3001<strong>\u30eb\u30fc\u30eb\u3092\u8a31\u53ef\u3059\u308b\u3060\u3051\u3067\u3001\u30eb\u30fc\u30eb\u306f\u62d2\u5426\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002<\/strong><\/li>\n<li>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u306f\u3001\u7279\u5b9a\u306e CIDR \u7bc4\u56f2\u3001\u307e\u305f\u306f VPC \u5185\u307e\u305f\u306f\u30d4\u30a2 VPC \u5185\u306e\u5225\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3092\u8a31\u53ef\u3067\u304d\u307e\u3059 (vpc \u30d4\u30a2\u63a5\u7d9a\u304c\u5fc5\u8981)<\/li>\n<li>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u306f\u3001\u6700\u3082\u5bdb\u5bb9\u306a\u30eb\u30fc\u30eb\u304c\u512a\u5148\u3055\u308c\u308b\u30eb\u30fc\u30eb\u306e\u5168\u4f53\u307e\u305f\u306f\u7d2f\u7a4d\u675f\u3068\u3057\u3066\u8a55\u4fa1\u3057\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001IP \u30a2\u30c9\u30ec\u30b9203.0.113.1 \u304b\u3089 tcp \u30dd\u30fc\u30c8 22 (SSH) \u3078\u306e\u30a2\u30af\u30bb\u30b9\u3092\u8a31\u53ef\u3059\u308b\u30eb\u30fc\u30eb\u304c\u3042\u308a\u3001\u3059\u3079\u3066\u306e\u30e6\u30fc\u30b6\u30fc\u304b\u3089\u306e TCP \u30dd\u30fc\u30c822\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3092\u8a31\u53ef\u3059\u308b\u5225\u306e\u30eb\u30fc\u30eb\u304c\u3042\u308b\u5834\u5408\u3001\u8ab0\u3082\u304c TCP \u30dd\u30fc\u30c822\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u307e\u3059\u3002<\/li>\n<li>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u306f<strong>\u30b9\u30c6\u30fc\u30c8\u30d5\u30eb<\/strong>\u3067\u3059 \u2013 \u53d7\u4fe1\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u8a31\u53ef\u3059\u308b\u5fdc\u7b54\u306f\u3001\u9001\u4fe1\u30eb\u30fc\u30eb\u306b\u95a2\u4fc2\u306a\u304f\u9001\u4fe1\u3092\u30d5\u30ed\u30fc\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u305d\u306e\u9006\u3082\u3042\u308a\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u5fdc\u7b54\u306e\u9001\u4fe1\u30eb\u30fc\u30eb\u306f\u5fc5\u8981\u3042\u308a\u307e\u305b\u3093\u3002<\/li>\n<li>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u306f\u3001ENI (\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9) \u306b\u95a2\u9023\u4ed8\u3051\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/li>\n<li>\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306b\u95a2\u9023\u4ed8\u3051\u3089\u308c\u305f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u3092\u5909\u66f4\u3057\u3066\u3001\u30d7\u30e9\u30a4\u30de\u30ea\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9 (eth0) \u306b\u95a2\u9023\u4ed8\u3051\u3089\u308c\u305f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u3092\u5909\u66f4\u3057\u3001\u305d\u306e\u5909\u66f4\u3092\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u306b\u95a2\u9023\u4ed8\u3051\u3089\u308c\u3066\u3044\u308b\u3059\u3079\u3066\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306b\u76f4\u3061\u306b\u9069\u7528\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ul>\n<h2>\u63a5\u7d9a\u306e\u30c8\u30e9\u30c3\u30ad\u30f3\u30b0<\/h2>\n<ul>\n<li>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u306f\u30b9\u30c6\u30fc\u30c8\u30d5\u30eb\u3067\u3042\u308a\u3001\u63a5\u7d9a\u30c8\u30e9\u30c3\u30ad\u30f3\u30b0\u3092\u4f7f\u7528\u3057\u3066\u3001\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3068\u306e\u9593\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306b\u95a2\u3059\u308b\u60c5\u5831\u3092\u8ffd\u8de1\u3057\u307e\u3059\u3002<\/li>\n<li>\u53d7\u4fe1\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3078\u306e\u5fdc\u7b54\u306f\u3001\u9001\u4fe1\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u306e\u898f\u5247\u306b\u95a2\u4fc2\u306a\u304f\u3001\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u304b\u3089\u306e\u30d5\u30ed\u30fc\u3092\u8a31\u53ef\u3055\u308c\u3001\u305d\u306e\u9006\u3082\u53ef\u80fd\u3067\u3059\u3002<\/li>\n<li>\u63a5\u7d9a\u30c8\u30e9\u30c3\u30ad\u30f3\u30b0\u306f\u3001\u53d7\u4fe1\u8981\u6c42\u306b\u5bfe\u3057\u3066\u660e\u793a\u7684\u306a\u9001\u4fe1\u898f\u5247\u304c\u306a\u3044\u5834\u5408\u306b\u306e\u307f\u7dad\u6301\u3055\u308c\u307e\u3059 (\u305d\u306e\u9006\u3082\u540c\u69d8\u3067\u3059)\u3002<\/li>\n<li>\u305f\u3060\u3057\u3001\u53d7\u4fe1\u8981\u6c42\u306b\u5bfe\u3057\u3066\u660e\u793a\u7684\u306a\u9001\u4fe1\u30eb\u30fc\u30eb\u304c\u3042\u308b\u5834\u5408\u3001\u9001\u4fe1\u30eb\u30fc\u30eb\u306b\u57fa\u3065\u3044\u3066\u5fdc\u7b54\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u304c\u8a31\u53ef\u3055\u308c\u3001\u8ffd\u8de1\u60c5\u5831\u306b\u306f\u5bfe\u5fdc\u3057\u307e\u305b\u3093\u3002<\/li>\n<li>\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9 (\u30db\u30b9\u30c8 A) \u304c\u30db\u30b9\u30c8 B \u3078\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u958b\u59cb\u3057\u3001TCP\u3001UDP\u3001\u307e\u305f\u306f ICMP \u4ee5\u5916\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u5834\u5408\u3001\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306e\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306f\u3001\u30db\u30b9\u30c8 B \u304b\u3089\u306e\u5fdc\u7b54\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u8a31\u53ef\u3059\u308b\u76ee\u7684\u3067\u3001IP \u30a2\u30c9\u30ec\u30b9\u3068\u30d7\u30ed\u30c8\u30b3\u30eb\u756a\u53f7\u306e\u307f\u3092\u8ffd\u8de1\u3057\u307e\u3059\u3002<br \/>\n\u30db\u30b9\u30c8 B \u304c\u3001\u5143\u306e\u8981\u6c42\u307e\u305f\u306f\u5fdc\u7b54\u306e600\u79d2\u4ee5\u5185\u306b\u5225\u306e\u8981\u6c42\u3067\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3078\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u958b\u59cb\u3057\u305f\u5834\u5408\u3001\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306f\u5fdc\u7b54\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3068\u898b\u306a\u3055\u308c\u308b\u305f\u3081\u3001\u53d7\u4fe1\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u306e\u898f\u5247\u306b\u95a2\u4fc2\u306a\u304f\u305d\u308c\u3092\u53d7\u3051\u5165\u308c\u307e\u3059\u3002<\/li>\n<li>\u3053\u308c\u306f\u3001\u7279\u5b9a\u306e\u7a2e\u985e\u306e\u9001\u4fe1\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u307f\u3092\u8a31\u53ef\u3059\u308b\u3088\u3046\u306b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u306e\u9001\u4fe1\u898f\u5247\u3092\u5909\u66f4\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u5236\u5fa1\u3067\u304d\u307e\u3059\u3002\u307e\u305f\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af ACL (NACLs) \u3092\u30b5\u30d6\u30cd\u30c3\u30c8\u306b\u4f7f\u7528\u3067\u304d\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af ACL \u306f\u30b9\u30c6\u30fc\u30c8\u30ec\u30b9\u3067\u3042\u308b\u305f\u3081\u3001\u5fdc\u7b54\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u81ea\u52d5\u7684\u306b\u8a31\u53ef\u3057\u307e\u305b\u3093\u3002<\/li>\n<\/ul>\n<h2>NACLs<\/h2>\n<ul>\n<li>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af ACL (NACLs) \u306f\u30011\u3064\u307e\u305f\u306f\u8907\u6570\u306e\u30b5\u30d6\u30cd\u30c3\u30c8\u304b\u3089\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u5236\u5fa1\u3059\u308b\u305f\u3081\u306e\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3068\u3057\u3066\u6a5f\u80fd\u3059\u308b VPC \u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ec\u30a4\u30e4\u3067\u3059\u3002<\/li>\n<li>NACLs \u306f\u3001\u7d30\u5206\u5316\u3055\u308c\u305f\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3067\u306f\u306a\u304f\u3001\u30b5\u30d6\u30cd\u30c3\u30c8\u30ec\u30d9\u30eb\u3067\u5272\u308a\u5f53\u3066\u3089\u308c\u3001\u305d\u306e\u30b5\u30d6\u30cd\u30c3\u30c8\u5185\u306e\u3059\u3079\u3066\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306b\u9069\u7528\u3055\u308c\u307e\u3059\u3002<\/li>\n<li>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af ACL \u306b\u306f\u500b\u5225\u306e\u53d7\u4fe1\u304a\u3088\u3073\u9001\u4fe1\u30eb\u30fc\u30eb\u304c\u3042\u308a\u3001\u5404\u30eb\u30fc\u30eb\u306f<strong>\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u8a31\u53ef\u307e\u305f\u306f\u62d2\u5426<\/strong>\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\n<ul>\n<li>\u65e2\u5b9a\u306e ACL \u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u3059\u3079\u3066\u306e\u53d7\u4fe1\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3068\u9001\u4fe1\u30a2\u30af\u30bb\u30b9\u3092\u8a31\u53ef\u3057\u307e\u3059\u3002<\/li>\n<li>\u65b0\u3057\u304f\u4f5c\u6210\u3055\u308c\u305f ACL \u306f\u3001\u3059\u3079\u3066\u306e\u30a4\u30f3\u30d0\u30a6\u30f3\u30c9\u304a\u3088\u3073\u30a2\u30a6\u30c8\u30d0\u30a6\u30f3\u30c9\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u62d2\u5426\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\u30b5\u30d6\u30cd\u30c3\u30c8\u306b\u5272\u308a\u5f53\u3066\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u306e\u306f 1 NACLs \u306e\u307f\u3067\u3001\u660e\u793a\u7684\u306b\u95a2\u9023\u4ed8\u3051\u3089\u308c\u3066\u3044\u306a\u3044\u5834\u5408\u306f\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u306e NACL \u306b\u6697\u9ed9\u7684\u306b\u95a2\u9023\u4ed8\u3051\u3089\u308c\u307e\u3059<\/li>\n<li>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af ACL \u306f\u3001\u9806\u5e8f\u3067\u8a55\u4fa1\u3055\u308c\u308b\u30eb\u30fc\u30eb\u306e\u756a\u53f7\u4ed8\u304d\u30ea\u30b9\u30c8\u3067\u3059\u3002\u6700\u5c0f\u306e\u756a\u53f7\u4ed8\u304d\u30eb\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af ACL \u306b\u95a2\u9023\u4ed8\u3051\u3089\u308c\u3066\u3044\u308b\u30b5\u30d6\u30cd\u30c3\u30c8\u306e\u4e2d\u3067\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u304c\u8a31\u53ef\u3055\u308c\u308b\u304b\u3069\u3046\u304b\u3092\u5224\u65ad\u3059\u308b\u3002\u305f\u3068\u3048\u3070\u3001\u3059\u3079\u3066\u306e\u62d2\u5426\u3068110\u3092\u8a31\u53ef\u3059\u308b\u30eb\u30fc\u30eb\u756a\u53f7100\u3092\u6301\u3063\u3066\u3044\u308b\u5834\u5408\u3001\u3059\u3079\u3066\u306e\u8a31\u53ef\u304c\u512a\u5148\u3055\u308c\u3001\u3059\u3079\u3066\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u304c\u8a31\u53ef\u3055\u308c\u308b\u3002<\/li>\n<li>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af ACL \u306f\u30b9\u30c6\u30fc\u30c8\u30ec\u30b9\u3067\u3059\u3002\u8a31\u53ef\u3055\u308c\u305f\u7740\u4fe1\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3078\u306e\u5fdc\u7b54\u306f\u3001\u9001\u4fe1\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u898f\u5247 (\u304a\u3088\u3073\u305d\u306e\u9006) \u306e\u5bfe\u8c61\u3068\u306a\u308a\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u7279\u5b9a\u306e IP \u30a2\u30c9\u30ec\u30b9\u304b\u3089\u30dd\u30fc\u30c822\u3067\u53d7\u4fe1 SSH \u3092\u6709\u52b9\u306b\u3059\u308b\u5834\u5408\u306f\u3001\u5fdc\u7b54\u306e\u9001\u4fe1\u30eb\u30fc\u30eb\u3082\u8ffd\u52a0\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n<p><a href=\"https:\/\/stay-ko.be\/wp-content\/uploads\/2017\/12\/03175944\/vpc_security01.png\" data-rel=\"lightbox-image-1\" data-rl_title=\"\" data-rl_caption=\"\" title=\"\"><img loading=\"lazy\" src=\"https:\/\/stay-ko.be\/wp-content\/uploads\/2017\/12\/03175944\/vpc_security01-676x210.png\" alt=\"\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u3068NACL\u306e\u6bd4\u8f03\" width=\"676\" height=\"210\" class=\"aligncenter size-large wp-image-946\" srcset=\"https:\/\/stay-ko.be\/wp-content\/uploads\/2017\/12\/03175944\/vpc_security01-676x210.png 676w, https:\/\/stay-ko.be\/wp-content\/uploads\/2017\/12\/03175944\/vpc_security01-300x93.png 300w, https:\/\/stay-ko.be\/wp-content\/uploads\/2017\/12\/03175944\/vpc_security01-768x238.png 768w, https:\/\/stay-ko.be\/wp-content\/uploads\/2017\/12\/03175944\/vpc_security01-945x293.png 945w, https:\/\/stay-ko.be\/wp-content\/uploads\/2017\/12\/03175944\/vpc_security01-600x186.png 600w, https:\/\/stay-ko.be\/wp-content\/uploads\/2017\/12\/03175944\/vpc_security01.png 1066w\" sizes=\"(max-width: 676px) 100vw, 676px\" \/><\/a><\/p>\n<hr \/>\n<h2>AWS\u8a8d\u5b9a\u8a66\u9a13\u306e\u7df4\u7fd2\u554f\u984c<\/h2>\n<ul>\n<li>\u8cea\u554f\u306f\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u304b\u3089\u53ce\u96c6\u3055\u308c\u3001\u7b54\u3048\u306f\u81ea\u5206\u306e\u77e5\u8b58\u3068\u7406\u89e3\u306b\u57fa\u3065\u3044\u3066\u30de\u30fc\u30af\u3055\u308c\u307e\u3059\uff08\u3053\u308c\u306f\u3042\u306a\u305f\u3068\u7570\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\uff09\u3002<\/li>\n<li>AWS\u30b5\u30fc\u30d3\u30b9\u306f\u6bce\u65e5\u66f4\u65b0\u3055\u308c\u3001\u56de\u7b54\u3068\u8cea\u554f\u306f\u3059\u3050\u306b\u6642\u4ee3\u9045\u308c\u306b\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u306e\u3067\u3001\u305d\u308c\u306b\u5fdc\u3058\u3066\u8abf\u67fb\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<li>AWS\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u306e\u30da\u30fc\u30b9\u3092\u8ffd\u3046\u305f\u3081\u306bAWS\u8a66\u9a13\u306e\u8cea\u554f\u306f\u66f4\u65b0\u3055\u308c\u306a\u3044\u305f\u3081\u3001\u57fa\u790e\u3068\u306a\u308b\u6a5f\u80fd\u304c\u5909\u66f4\u3055\u308c\u3066\u3082\u8cea\u554f\u304c\u66f4\u65b0\u3055\u308c\u306a\u3044\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<li>\u3055\u3089\u306a\u308b\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u3001\u30c7\u30a3\u30b9\u30ab\u30c3\u30b7\u30e7\u30f3\u3001\u4fee\u6b63\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<ol>\n<li>\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9 A \u3068\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9 B \u306f\u3001VPC \u306e2\u3064\u306e\u7570\u306a\u308b\u30b5\u30d6\u30cd\u30c3\u30c8 A \u304a\u3088\u3073 B \u3067\u5b9f\u884c\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9 A \u306f\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9 B \u306b\u5bfe\u3057\u3066 ping \u3092\u5b9f\u884c\u3067\u304d\u307e\u305b\u3093\u3002\u3053\u308c\u306b\u306f2\u3064\u306e\u7406\u7531\u304c\u8003\u3048\u3089\u308c\u307e\u3059\u3002(\u6b63\u89e32\u3092\u9078\u3076)\n<ol>\n<li>\u30b5\u30d6\u30cd\u30c3\u30c8 A \u306e\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u30c6\u30fc\u30d6\u30eb\u306b\u306f\u3001\u30b5\u30d6\u30cd\u30c3\u30c8 B \u3078\u306e\u30bf\u30fc\u30b2\u30c3\u30c8\u30eb\u30fc\u30c8\u304c\u3042\u308a\u307e\u305b\u3093<\/li>\n<li><strong>\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9 B \u306b\u63a5\u7d9a\u3055\u308c\u3066\u3044\u308b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u306f\u3001\u53d7\u4fe1 ICMP \u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u8a31\u53ef\u3057\u307e\u305b\u3093\u3002<\/strong><\/li>\n<li>\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9 A \u306e IAM \u30ed\u30fc\u30eb\u306b\u30ea\u30f3\u30af\u3055\u308c\u3066\u3044\u308b\u30dd\u30ea\u30b7\u30fc\u304c\u6b63\u3057\u304f\u69cb\u6210\u3057\u3066\u3044\u307e\u305b\u3093<\/li>\n<li><strong>\u30b5\u30d6\u30cd\u30c3\u30c8 B \u4e0a\u306e NACL \u306f\u3001\u9001\u4fe1 ICMP \u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u8a31\u53ef\u3057\u307e\u305b\u3093<\/strong><\/li>\n<\/ol>\n<\/li>\n<li>\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306f\u3001\u3059\u3079\u3066\u306e\u7740\u4fe1\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u8a31\u53ef\u3057\u3001\u3059\u3079\u3066\u306e\u9001\u4fe1\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u62d2\u5426\u3059\u308b\u3088\u3046\u306b\u69cb\u6210\u3055\u308c\u305f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af ACL \u3092\u6301\u3064 VPC \u30b5\u30d6\u30cd\u30c3\u30c8\u306b\u8d77\u52d5\u3055\u308c\u307e\u3059\u3002\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u306f\u3001\u4efb\u610f\u306e IP \u30a2\u30c9\u30ec\u30b9\u304b\u3089\u306e SSH \u3092\u8a31\u53ef\u3057\u3001\u3059\u3079\u3066\u306e\u9001\u4fe1\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u62d2\u5426\u3059\u308b\u3088\u3046\u306b\u69cb\u6210\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3078\u306e SSH \u30a2\u30af\u30bb\u30b9\u3092\u8a31\u53ef\u3059\u308b\u305f\u3081\u306b\u3001\u3069\u306e\u3088\u3046\u306a\u5909\u66f4\u3092\u884c\u3046\u5fc5\u8981\u304c\u3042\u308b\u304b\u3002\n<ol>\n<li>\u9001\u4fe1\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u8a31\u53ef\u3059\u308b\u306b\u306f\u3001\u9001\u4fe1\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u3092\u5909\u66f4\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<li><strong>\u767a\u4fe1\u30cd\u30c3\u30c8\u30ef\u30fc\u30af ACL \u306f\u3001\u9001\u4fe1\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u8a31\u53ef\u3059\u308b\u3088\u3046\u306b\u5909\u66f4\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/strong><\/li>\n<li>\u4f55\u3082\u3001\u305d\u308c\u306f SSH \u3092\u4f7f\u7528\u3057\u3066\u4efb\u610f\u306e IP \u30a2\u30c9\u30ec\u30b9\u304b\u3089\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n<li>\u9001\u4fe1\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u8a31\u53ef\u3059\u308b\u306b\u306f\u3001\u9001\u4fe1\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u3068\u9001\u4fe1\u30cd\u30c3\u30c8\u30ef\u30fc\u30af ACL \u306e\u4e21\u65b9\u3092\u5909\u66f4\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<\/ol>\n<\/li>\n<li>\u3069\u306e\u30b5\u30fc\u30d3\u30b9\u304b\u3089\u7740\u4fe1\/\u767a\u4fe1IP\u3092\u30d6\u30ed\u30c3\u30af\u3067\u304d\u307e\u3059\u304b\uff1f\n<ol>\n<li>Security Groups<\/li>\n<li>DNS<\/li>\n<li>ELB<\/li>\n<li>VPC subnet<br \/>\n1, IGW<\/li>\n<li><strong>NACL<\/strong><\/li>\n<\/ol>\n<\/li>\n<li>VPC \u5185\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u3068 VPC \u5185\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af ACL \u306e\u9055\u3044\u306f\u4f55\u3067\u3059\u304b (3 \u3064\u306e\u6b63\u89e3\u3092\u9078\u629e)\n<ol>\n<li>ACL \u304c EC2 \u3078\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u5236\u9650\u3057\u3066\u3044\u308b\u9593\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u304c\u30b5\u30d6\u30cd\u30c3\u30c8\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3092\u5236\u9650\u3059\u308b<\/li>\n<li><strong>ACL \u304c\u30b5\u30d6\u30cd\u30c3\u30c8\u3078\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u5236\u9650\u3057\u3066\u3044\u308b\u9593\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u306f EC2 \u3078\u306e\u30a2\u30af\u30bb\u30b9\u3092\u5236\u9650\u3059\u308b<\/strong><\/li>\n<li>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u306f VPC \u306e\u5916\u90e8\u3067\u3082\u52d5\u4f5c\u3057\u307e\u3059\u304c\u3001ACL \u306f VPC \u5185\u3067\u306e\u307f\u6a5f\u80fd\u3057\u307e\u3059<\/li>\n<li><strong>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af ACL \u306f\u30b9\u30c6\u30fc\u30c8\u30ec\u30b9\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3092\u5b9f\u884c\u3057\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u306f\u30b9\u30c6\u30fc\u30c8\u30d5\u30eb\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3092\u63d0\u4f9b\u3057\u307e\u3059<\/strong><\/li>\n<li><strong>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u306f\u8a31\u53ef\u30eb\u30fc\u30eb\u306e\u307f\u3092\u8a2d\u5b9a\u3067\u304d\u307e\u3059\u304c\u3001ACL \u306f\u62d2\u5426\u30eb\u30fc\u30eb\u3082\u8a2d\u5b9a\u3067\u304d\u307e\u3059\u3002<\/strong><\/li>\n<\/ol>\n<\/li>\n<li>\u73fe\u5728\u3001VPC \u3067\u8907\u6570\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u30db\u30b9\u30c8\u3057\u3066\u304a\u308a\u3001\u7279\u5b9a\u306e IP \u30a2\u30c9\u30ec\u30b9\u30d6\u30ed\u30c3\u30af\u304b\u3089\u5165\u3063\u3066\u304f\u308b\u591a\u6570\u306e\u30dd\u30fc\u30c8\u30b9\u30ad\u30e3\u30f3\u3092\u30ed\u30b0\u306b\u8a18\u9332\u3057\u3066\u3044\u307e\u3059\u3002\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30c1\u30fc\u30e0\u306f\u3001\u554f\u984c\u306e\u3042\u308b IP \u30a2\u30c9\u30ec\u30b9\u30d6\u30ed\u30c3\u30af\u304b\u3089\u306e\u3059\u3079\u3066\u306e\u30a2\u30af\u30bb\u30b9\u3092\u6b21\u306e24\u6642\u9593\u62d2\u5426\u3059\u308b\u3088\u3046\u306b\u8981\u6c42\u3057\u307e\u3057\u305f\u3002\u6307\u5b9a\u3055\u308c\u305f IP \u30a2\u30c9\u30ec\u30b9\u30d6\u30ed\u30c3\u30af\u304b\u3089\u306e\u30a2\u30af\u30bb\u30b9\u3092\u8fc5\u901f\u304b\u3064\u4e00\u6642\u7684\u306b\u62d2\u5426\u3059\u308b\u6700\u826f\u306e\u65b9\u6cd5\u306f\u3001\u6b21\u306e\u3046\u3061\u3069\u308c\u3067\u3059\u304b\u3002\n<ol>\n<li>AD \u30dd\u30ea\u30b7\u30fc\u3092\u4f5c\u6210\u3057\u3066\u3001VPC \u5185\u306e\u3059\u3079\u3066\u306e\u30db\u30b9\u30c8\u306e Windows \u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u8a2d\u5b9a\u3092\u5909\u66f4\u3057\u3066\u3001IP \u30a2\u30c9\u30ec\u30b9\u30d6\u30ed\u30c3\u30af\u304b\u3089\u306e\u30a2\u30af\u30bb\u30b9\u3092\u62d2\u5426\u3059\u308b\u3002<\/li>\n<li><strong>VPC \u5185\u306e\u3059\u3079\u3066\u306e\u30d1\u30d6\u30ea\u30c3\u30af\u30b5\u30d6\u30cd\u30c3\u30c8\u306b\u95a2\u9023\u4ed8\u3051\u3089\u308c\u3066\u3044\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af ACL \u3092\u5909\u66f4\u3057\u3066\u3001IP \u30a2\u30c9\u30ec\u30b9\u30d6\u30ed\u30c3\u30af\u304b\u3089\u306e\u30a2\u30af\u30bb\u30b9\u3092\u62d2\u5426\u3059\u308b\u3002<\/strong><\/li>\n<li>\u3059\u3079\u3066\u306e VPC 5 \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u306b\u30eb\u30fc\u30eb\u3092\u8ffd\u52a0\u3057\u3066\u3001IP \u30a2\u30c9\u30ec\u30b9\u30d6\u30ed\u30c3\u30af\u304b\u3089\u306e\u30a2\u30af\u30bb\u30b9\u3092\u62d2\u5426\u3059\u308b\u3002<\/li>\n<li>\u7d44\u7e54\u304c\u305d\u306e VPC \u3067\u4f7f\u7528\u3057\u3066\u3044\u308b\u3059\u3079\u3066\u306e Amazon \u30de\u30b7\u30f3\u30a4\u30e1\u30fc\u30b8 (AMI) \u306e Windows \u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u8a2d\u5b9a\u3092\u3001IP \u30a2\u30c9\u30ec\u30b9\u30d6\u30ed\u30c3\u30af\u304b\u3089\u306e\u30a2\u30af\u30bb\u30b9\u3092\u62d2\u5426\u3059\u308b\u3088\u3046\u306b\u5909\u66f4\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n<\/li>\n<li>\u540c\u3058\u30a2\u30d9\u30a4\u30e9\u30d3\u30ea\u30c6\u30a3\u30fc\u30be\u30fc\u30f3 (AZ) \u5185\u306e\u4eee\u60f3\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30af\u30e9\u30a6\u30c9 (VPC) \u5185\u306b\u3001\u7570\u306a\u308b\u30b5\u30d6\u30cd\u30c3\u30c8\u5185\u306b2\u3064\u306e Elastic \u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u30af\u30e9\u30a6\u30c9 (EC2) \u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u304c\u3042\u308a\u307e\u3059\u30021\u3064\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306f\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3068\u4ed6\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u5b9f\u884c\u3057\u3066\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3068\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u3059\u308b\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u3059\u3002\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u6b63\u5e38\u306b\u52d5\u4f5c\u3059\u308b\u305f\u3081\u306b\u3001\u4e92\u3044\u306b\u8a71\u3059\u3053\u3068\u304c\u3067\u304d\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u3089\u306e EC2 \u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u304c vpc \u5185\u3067\u901a\u4fe1\u3067\u304d\u308b\u3088\u3046\u306b\u3001vpc \u8a2d\u5b9a\u3067\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b2\u3064\u306e\u70b9\u306f\u3069\u308c\u3067\u3059\u304b\u30022\u3064\u306e\u56de\u7b54\u3092\u9078\u629e\u3002\n<ol>\n<li><strong>2\u3064\u306e\u30b5\u30d6\u30cd\u30c3\u30c8\u9593\u306e\u901a\u4fe1\u3092\u53ef\u80fd\u306b\u3059\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af ACL<\/strong><\/li>\n<li>\u3069\u3061\u3089\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3082\u540c\u3058\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u30af\u30e9\u30b9\u3067\u3001\u540c\u3058\u30ad\u30fc\u30da\u30a2\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/li>\n<li>\u65e2\u5b9a\u306e\u30eb\u30fc\u30c8\u304c\u3001\u901a\u4fe1\u3059\u308b\u305f\u3081\u306e NAT \u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u307e\u305f\u306f\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4 (IGW) \u306b\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3002<\/li>\n<li><strong>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u306f\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30db\u30b9\u30c8\u304c\u9069\u5207\u306a\u30dd\u30fc\u30c8\/\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3068\u901a\u4fe1\u3067\u304d\u308b\u3088\u3046\u306b\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/strong><\/li>\n<\/ol>\n<\/li>\n<li>\u798f\u5229\u539a\u751f\u767b\u9332\u4f1a\u793e\u306f\u3001\u30d1\u30d6\u30ea\u30c3\u30af Web \u5c64\u306b NAT\uff08Network Address Translation\uff09 \u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u542b\u3080 AWS \u4e0a\u306e VPC \u3067\u52d5\u4f5c\u3059\u308b3\u5c64 Web \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u30db\u30b9\u30c8\u3057\u3066\u3044\u307e\u3059\u3002 CloudWatch \u306a\u3069\u306e\u76e3\u8996\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066\u8abf\u67fb\u3057\u305f\u7d50\u679c\u3001\u65b0\u3057\u3044\u4f1a\u8a08\u5e74\u5ea6\u306e\u7d66\u4ed8\u767b\u9332\u671f\u9593\u306b\u8ffd\u52a0\u306e\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u3068\u4e88\u60f3\u3055\u308c\u308b\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u306e\u30d7\u30ed\u30d3\u30b8\u30e7\u30cb\u30f3\u30b0\u3055\u308c\u305f\u5bb9\u91cf\u304c\u5341\u5206\u306b\u3042\u308a\u3001\u3055\u3089\u306b 2 \u65e5\u9593\u306e\u767b\u9332\u304c\u3046\u307e\u304f\u3044\u3063\u3066\u304b\u3089Web\u5c64\u304c\u5fdc\u7b54\u3057\u306a\u304f\u306a\u308a\u307e\u3059\u3002 \u6709\u76ca\u306a\u4f1a\u793e\u306b\u9867\u5ba2\u304c\u3044\u306a\u3044\u56fd\u304b\u3089\u306e\u30dd\u30fc\u30c8 80 \u3092\u4ecb\u3057\u305f 15 \u306e\u7279\u5b9a\u306e IP \u30a2\u30c9\u30ec\u30b9\u306e\u30bb\u30c3\u30c8\u304b\u3089\u6765\u308b\u7740\u4fe1\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u975e\u5e38\u306b\u5927\u304d\u304f\u4e88\u60f3\u5916\u306e\u91cf\u3002 Web \u5c64\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306f\u975e\u5e38\u306b\u30aa\u30fc\u30d0\u30fc\u30ed\u30fc\u30c9\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u767b\u9332\u7ba1\u7406\u8005\u306f SSH \u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002 \u3069\u306e\u6d3b\u52d5\u304c\u3053\u306e\u653b\u6483\u306b\u5bfe\u3057\u3066\u9632\u5fa1\u3059\u308b\u306e\u306b\u5f79\u7acb\u3064\u3067\u3057\u3087\u3046\u304b\uff1f\n<ol>\n<li>Web \u5c64\u306b\u95a2\u9023\u4ed8\u3051\u3089\u308c\u305f\u30ab\u30b9\u30bf\u30e0\u30eb\u30fc\u30c8\u30c6\u30fc\u30d6\u30eb\u3092\u4f5c\u6210\u3057\u3001\u653b\u6483\u3059\u308b IP \u30a2\u30c9\u30ec\u30b9\u3092 IGW (\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4) \u304b\u3089\u30d6\u30ed\u30c3\u30af\u3059\u308b\u3002<\/li>\n<li>web \u5c64\u30b5\u30d6\u30cd\u30c3\u30c8\u5185\u306e NAT \u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306e EIP (Elastic IP \u30a2\u30c9\u30ec\u30b9) \u3092\u5909\u66f4\u3057\u3001\u30e1\u30a4\u30f3\u30eb\u30fc\u30c8\u30c6\u30fc\u30d6\u30eb\u3092\u65b0\u3057\u3044 eip \u3067\u66f4\u65b0\u3057\u307e\u3059\u3002<\/li>\n<li>\u30dd\u30fc\u30c880\u3092\u4ecb\u3057\u3066\u653b\u6483\u306e IP \u30a2\u30c9\u30ec\u30b9\u3092\u30d6\u30ed\u30c3\u30af\u3059\u308b15\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u306e\u30eb\u30fc\u30eb\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/li>\n<li><strong>Web \u5c64\u30b5\u30d6\u30cd\u30c3\u30c8\u306b\u95a2\u9023\u4ed8\u3051\u3089\u308c\u305f\u53d7\u4fe1 NACL (\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u30ea\u30b9\u30c8) \u3092\u4f5c\u6210\u3057\u3001\u62d2\u5426\u30eb\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066\u653b\u6483\u3059\u308b IP \u30a2\u30c9\u30ec\u30b9\u3092\u30d6\u30ed\u30c3\u30af\u3057\u307e\u3059\u3002<\/strong><\/li>\n<\/ol>\n<\/li>\n<li>\u6b21\u306e\u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u306e\u3046\u3061\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af ACL \u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002(2 \u3064\u306e\u56de\u7b54\u3092\u9078\u629e)\n<ol>\n<li>\u8a31\u53ef\u3055\u308c\u305f\u7740\u4fe1\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306b\u5bfe\u3059\u308b\u5fdc\u7b54\u306f\u3001\u767a\u4fe1\u30eb\u30fc\u30eb\u306b\u95a2\u4fc2\u306a\u304f\u767a\u4fe1\u3059\u308b\u3053\u3068\u304c\u8a31\u53ef\u3055\u308c\u3001\u305d\u306e\u9006\u3082\u540c\u69d8\u3067\u3059 (\u30b9\u30c6\u30fc\u30c8\u30ec\u30b9\u3067\u3042\u308b)<\/li>\n<li><strong>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af ACL \u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u7279\u5b9a\u306e IP \u7bc4\u56f2\u304b\u3089\u306e\u30a2\u30af\u30bb\u30b9\u3092\u62d2\u5426\u3067\u304d\u307e\u3059\u3002<\/strong><\/li>\n<li><strong>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af ACL \u30eb\u30fc\u30eb\u3092\u30b7\u30f3\u30d7\u30eb\u306b\u4fdd\u3061\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u3092\u4f7f\u7528\u3057\u3066\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30ec\u30d9\u30eb\u306e\u30a2\u30af\u30bb\u30b9\u3092\u5236\u9650\u3059\u308b<\/strong><\/li>\n<li>NACLs \u304c\u5358\u4e00\u306e\u30a2\u30d9\u30a4\u30e9\u30d3\u30ea\u30c6\u30a3\u30fc\u30be\u30fc\u30f3\u306b\u95a2\u9023\u4ed8\u3051\u3089\u308c\u3066\u3044\u308b (\u30b5\u30d6\u30cd\u30c3\u30c8\u306b\u95a2\u9023\u4ed8\u3051\u3089\u308c\u3066\u3044\u308b)<\/li>\n<\/ol>\n<\/li>\n<li>VPC \u5185\u3067\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u8a2d\u8a08\u3057\u3066\u3044\u307e\u3059\u3002\u5225\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30be\u30fc\u30f3\u3092\u78ba\u7acb\u3057\u3001\u7570\u306a\u308b\u30be\u30fc\u30f3\u9593\u3067\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u30eb\u30fc\u30eb\u3092\u9069\u7528\u3057\u3066\u3001\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u304c\u901a\u4fe1\u3067\u304d\u308b\u3088\u3046\u306b\u5236\u9650\u3059\u308b\u305f\u3081\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u691c\u8a0e\u3057\u3066\u3044\u307e\u3059\u3002 \u3069\u306e\u3088\u3046\u306b\u3053\u308c\u3089\u306e\u8981\u4ef6\u3092\u9054\u6210\u3059\u308b\u304b?2\u3064\u306e\u56de\u7b54\u3092\u9078\u629e\n<ol>\n<li>\u5404\u30be\u30fc\u30f3\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u3092\u69cb\u6210\u3057\u307e\u3059\u3002\u65e2\u5b9a\u306e [\u3059\u3079\u3066\u306e\u898f\u5247\u3092\u8a31\u53ef\u3059\u308b] \u3092\u69cb\u6210\u3057\u307e\u3059\u3002\u4e92\u3044\u306b\u901a\u4fe1\u3067\u304d\u306a\u3044\u30be\u30fc\u30f3\u306e\u660e\u793a\u7684\u306a\u62d2\u5426\u898f\u5247\u3092\u69cb\u6210\u3059\u308b (\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u306f\u62d2\u5426\u30eb\u30fc\u30eb\u3092\u8a31\u53ef\u3057\u307e\u305b\u3093)<\/li>\n<li><strong>IP \u30a2\u30c9\u30ec\u30b9\u306e\u7bc4\u56f2\u304c\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30be\u30fc\u30f3\u3054\u3068\u306b\u3042\u3089\u304b\u3058\u3081\u8a2d\u5b9a\u3055\u308c\u305f IP \u30a2\u30c9\u30ec\u30b9\u3092\u4f7f\u7528\u3059\u308b\u3088\u3046\u306b\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u69cb\u6210\u3057\u307e\u3059\u3002interzone \u901a\u4fe1\u306b\u5fc5\u8981\u306a\u3001\u7570\u306a\u308b IP \u30a2\u30c9\u30ec\u30b9\u7bc4\u56f2\u9593\u306e\u901a\u4fe1\u3092\u660e\u793a\u7684\u306b\u8a31\u53ef\u307e\u305f\u306f\u62d2\u5426\u3059\u308b\u3088\u3046\u306b NACL \u3092\u69cb\u6210\u3059\u308b<\/strong><\/li>\n<li><strong>\u5404\u30be\u30fc\u30f3\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u3092\u69cb\u6210\u3057\u307e\u3059\u3002\u4e92\u3044\u306b\u901a\u4fe1\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u30be\u30fc\u30f3\u9593\u3067\u306e\u307f\u3001\u8a31\u53ef\u30eb\u30fc\u30eb\u3092\u69cb\u6210\u3057\u307e\u3059\u3002\u6697\u9ed9\u306e deny \u3059\u3079\u3066\u306e\u30eb\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066\u4ed6\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u30d6\u30ed\u30c3\u30af\u3059\u308b<\/strong><\/li>\n<li>VPC \u5185\u306e\u8907\u6570\u306e\u30b5\u30d6\u30cd\u30c3\u30c8\u3092\u3001\u30be\u30fc\u30f3\u3054\u3068\u306b1\u3064\u305a\u3064\u69cb\u6210\u3057\u307e\u3059\u3002\u5404\u30b5\u30d6\u30cd\u30c3\u30c8\u304c\u901a\u4fe1\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u4ed6\u306e\u30b5\u30d6\u30cd\u30c3\u30c8\u3078\u306e\u30eb\u30fc\u30c8\u3060\u3051\u3092\u6301\u3061\u3001\u901a\u4fe1\u3067\u304d\u306a\u3044\u30b5\u30d6\u30cd\u30c3\u30c8\u3078\u306e\u30eb\u30fc\u30c8\u3092\u6301\u305f\u306a\u3044\u3088\u3046\u306a\u65b9\u6cd5\u3067\u3001VPC \u5185\u306e\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u69cb\u6210\u3057\u307e\u3059\u3002(\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30eb\u30fc\u30c8\u306f\u5909\u66f4)<\/li>\n<\/ol>\n<\/li>\n<li>AWS \u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u5168\u4f53\u304c1\u3064\u306e Amazon VPC \u306e\u5185\u90e8\u306b\u4f4f\u3093\u3067\u3044\u307e\u3059\u3002\u30ea\u30fc\u30b8\u30e7\u30f3\u306e\u30a2\u30d9\u30a4\u30e9\u30d3\u30ea\u30c6\u30a3\u30fc\u30be\u30fc\u30f3 (AZ) A \u306e Amazon \u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3067\u5b9f\u884c\u3055\u308c\u3066\u3044\u308b\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u76e3\u8996\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3068\u3001AZ-B \u3067\u5b9f\u884c\u3055\u308c\u3066\u3044\u308b\u5225\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u304c\u3042\u308a\u307e\u3059\u3002\u76e3\u8996\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306f\u3001ICMP ping \u3092\u4f7f\u7528\u3057\u3066\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u30db\u30b9\u30c8\u3057\u3066\u3044\u308b\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5230\u9054\u53ef\u80fd\u6027\u3092\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u3092\u69cb\u6210\u3057\u3066\u3001\u76e3\u8996\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u304b\u3089\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3060\u3051\u306b ICMP ping \u3092\u6e21\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u304b\uff1f\u305d\u308c\u4ee5\u5916\u306f\u4f55\u3082\u3042\u308a\u307e\u305b\u3093\u304b\uff1f\n<ol>\n<li>2\u3064\u306e\u7570\u306a\u308b AZ \u306e2\u3064\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306f\u3001\u305d\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u304c\u30b5\u30d6\u30cd\u30c3\u30c8 (\u3059\u306a\u308f\u3061\u30d6\u30ed\u30fc\u30c9\u30ad\u30e3\u30b9\u30c8) \u5883\u754c\u3092\u8d8a\u3048\u3066\u8a31\u53ef\u3055\u308c\u306a\u3044\u306e\u3067\u3001ICMP ping \u3092\u4ecb\u3057\u3066\u4e92\u3044\u306b\u76f4\u63a5\u8a71\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u305b\u3093 (\u901a\u4fe1\u3067\u304d\u308b)<\/li>\n<li>\u306f\u3044\u3001\u76e3\u8996\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3068\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306e\u4e21\u65b9\u304c\u540c\u3058\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u306e\u4e00\u90e8\u3067\u3042\u308b\u5fc5\u8981\u304c\u3042\u308a\u3001\u305d\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u306f\u53d7\u4fe1 ICMP \u3092\u8a31\u53ef\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059 (\u540c\u3058\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u306e\u4e00\u90e8\u3067\u3042\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093)\u3002<\/li>\n<li><strong>\u306f\u3044\u3001\u76e3\u8996\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u306f\u9001\u4fe1 ICMP \u3092\u8a31\u53ef\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u306f\u53d7\u4fe1 ICMP \u3092\u8a31\u53ef\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059<\/strong> (\u30b9\u30c6\u30fc\u30c8\u30d5\u30eb\u306a\u306e\u3067\u3001\u76e3\u8996\u5bfe\u8c61\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306e\u9001\u4fe1 ICMP \u3068\u53d7\u4fe1 ICMP \u3092\u8a31\u53ef\u3059\u308b\u3060\u3051\u3067\u3059)\u3002<\/li>\n<li>\u306f\u3044\u3001\u76e3\u8996\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u3068\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u306e\u4e21\u65b9\u304c\u3001ICMP \u304c\u63a5\u7d9a\u6307\u5411\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u306f\u306a\u3044\u305f\u3081\u3001\u53d7\u4fe1\u304a\u3088\u3073\u9001\u4fe1\u306e\u4e21\u65b9\u306e ICMP ping \u30d1\u30b1\u30c3\u30c8\u3092\u8a31\u53ef\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059 (\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u306f\u30b9\u30c6\u30fc\u30c8\u30d5\u30eb\u3067\u3059)<\/li>\n<\/ol>\n<\/li>\n<li>\u30e6\u30fc\u30b6\u30fc\u304c\u65b0\u3057\u3044\u30b5\u30d6\u30cd\u30c3\u30c8\u3092\u6301\u3064 VPC \u3092\u69cb\u6210\u3057\u307e\u3057\u305f\u3002\u30e6\u30fc\u30b6\u30fc\u304c\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u3092\u4f5c\u6210\u3057\u307e\u3057\u305f\u3002\u30e6\u30fc\u30b6\u30fc\u306f\u3001\u540c\u3058\u30b5\u30d6\u30cd\u30c3\u30c8\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u304c\u4e92\u3044\u306b\u901a\u4fe1\u3059\u308b\u3088\u3046\u306b\u69cb\u6210\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30e6\u30fc\u30b6\u30fc\u306f\u3069\u306e\u3088\u3046\u306b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u3067\u3053\u308c\u3092\u69cb\u6210\u3067\u304d\u307e\u3059\u304b\u3002\n<ol>\n<li>\u3059\u3079\u3066\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u304c\u540c\u3058\u30b5\u30d6\u30cd\u30c3\u30c8\u5185\u3067\u4e92\u3044\u306b\u901a\u4fe1\u3067\u304d\u308b\u305f\u3081\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u306e\u5909\u66f4\u306f\u5fc5\u8981\u3042\u308a\u307e\u305b\u3093\u3002<\/li>\n<li>\u30b5\u30d6\u30cd\u30c3\u30c8\u3092\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u306e\u30bd\u30fc\u30b9\u3068\u3057\u3066\u69cb\u6210\u3057\u3001\u3059\u3079\u3066\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u3068\u30dd\u30fc\u30c8\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u8a31\u53ef\u3059\u308b<\/li>\n<li><strong>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u81ea\u4f53\u3092\u30bd\u30fc\u30b9\u3068\u3057\u3066\u69cb\u6210\u3057\u3001\u3059\u3079\u3066\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u3068\u30dd\u30fc\u30c8\u3067\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u8a31\u53ef\u3059\u308b<\/strong><\/li>\n<li>\u30e6\u30fc\u30b6\u30fc\u306f\u3001VPC \u30d4\u30a2\u3092\u4f7f\u7528\u3057\u3066\u3053\u308c\u3092\u69cb\u6210\u3059\u308b<\/li>\n<\/ol>\n<\/li>\n<li>VPC \u74b0\u5883\u7528\u306e\u30c7\u30fc\u30bf\u6f0f\u6d29\u9632\u6b62\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u8a2d\u8a08\u3057\u3066\u3044\u307e\u3059\u3002 VPC \u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u304c\u88fd\u54c1\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u306e\u305f\u3081\u306b\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u4e0a\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30c7\u30dd\u3068\u30c7\u30a3\u30b9\u30c8\u30ea\u30d3\u30e5\u30fc\u30b7\u30e7\u30f3\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002 \u30c7\u30a3\u30dd\u3068\u30c7\u30a3\u30b9\u30c8\u30ea\u30d3\u30e5\u30fc\u30b7\u30e7\u30f3\u306f\u3001\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u306e CDN \u304b\u3089 URL \u3067\u30a2\u30af\u30bb\u30b9\u3067\u304d\u307e\u3059\u3002 VPC \u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u304b\u3089\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u4e0a\u306e\u30db\u30b9\u30c8\u3078\u306e\u4ed6\u306e\u30a2\u30a6\u30c8\u30d0\u30a6\u30f3\u30c9\u63a5\u7d9a\u3092\u660e\u793a\u7684\u306b\u62d2\u5426\u3057\u305f\u3044\u5834\u5408\u3002 \u6b21\u306e\u3046\u3061\u3069\u308c\u3092\u691c\u8a0e\u3057\u307e\u3059\u304b\uff1f\n<ol>\n<li><strong>VPC \u3067 Web \u30d7\u30ed\u30ad\u30b7\u30b5\u30fc\u30d0\u30fc\u3092\u69cb\u6210\u3057\u3001\u9001\u4fe1\u30a2\u30af\u30bb\u30b9\u7528\u306e URL \u30d9\u30fc\u30b9\u306e\u30eb\u30fc\u30eb\u3092\u9069\u7528\u3059\u308b\u65e2\u5b9a\u306e\u30eb\u30fc\u30c8\u3092\u524a\u9664\u3057\u307e\u3059\u3002<\/strong>(\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u3068 NACL \u306f\u3001\u30eb\u30fc\u30eb\u5185\u306e URL \u3092\u6301\u3064\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u307e\u305f\u3001\u30eb\u30fc\u30c8\u306f\u3042\u308a\u307e\u305b\u3093)<\/li>\n<li>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u3092\u5b9f\u88c5\u3057\u3001\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30c7\u30dd\u3078\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u307f\u3092\u8a31\u53ef\u3059\u308b\u3088\u3046\u306b\u9001\u4fe1\u30eb\u30fc\u30eb\u3092\u69cb\u6210\u3057\u307e\u3059\u3002<\/li>\n<li>\u3059\u3079\u3066\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8 VPC \u30b5\u30d6\u30cd\u30c3\u30c8\u306b\u79fb\u52d5\u3059\u308b\u3068\u3001\u3059\u3079\u3066\u306e\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u30c6\u30fc\u30d6\u30eb\u304b\u3089\u30c7\u30d5\u30a9\u30eb\u30c8\u30eb\u30fc\u30c8\u304c\u524a\u9664\u3055\u308c\u3001\u7279\u5b9a\u306e\u30eb\u30fc\u30c8\u304c\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30c7\u30dd\u3068\u914d\u5e03\u306b\u306e\u307f\u8ffd\u52a0\u3055\u308c\u307e\u3059\u3002<\/li>\n<li>\u3059\u3079\u3066\u306e\u7279\u5b9a\u306e\u5b9b\u5148\u306b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u30ea\u30b9\u30c8\u3092\u5b9f\u88c5\u3057\u3001\u30eb\u30fc\u30eb\u3068\u3057\u3066\u6697\u9ed9\u7684\u306b\u62d2\u5426\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n<\/li>\n<li>EC2 \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u306b\u306f\u3001\u3044\u304f\u3064\u304b\u306e\u5b9f\u884c\u4e2d\u306e EC2 \u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u304c\u3042\u308a\u307e\u3059\u3002\u65b0\u3057\u3044\u30dd\u30fc\u30c8\u3068\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u53d7\u4fe1\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u8a31\u53ef\u3059\u308b\u3088\u3046\u306b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u306e\u898f\u5247\u3092\u5909\u66f4\u3057\u3001\u540c\u3058\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u5185\u306b\u8907\u6570\u306e\u65b0\u3057\u3044\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u8d77\u52d5\u3057\u307e\u3059\u3002\u65b0\u3057\u3044\u30eb\u30fc\u30eb\u304c\u9069\u7528\u3055\u308c\u307e\u3059\u3002\n<ol>\n<li><strong>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u5185\u306e\u3059\u3079\u3066\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306b\u76f4\u3061\u306b\u3002<\/strong><\/li>\n<li>\u3059\u3050\u306b\u65b0\u3057\u3044\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306b\u306e\u307f\u3002<\/li>\n<li>\u65b0\u3057\u3044\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306b\u3059\u3050\u306b\u3001\u65b0\u3057\u3044\u30eb\u30fc\u30eb\u304c\u9069\u7528\u3055\u308c\u308b\u524d\u306b\u53e4\u3044\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u505c\u6b62\u3057\u3066\u518d\u8d77\u52d5\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<li>\u3059\u3079\u3066\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306b\u5bfe\u3057\u3066\u3001\u53e4\u3044\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u304c\u5909\u66f4\u3092\u78ba\u8a8d\u3059\u308b\u306e\u306b\u6570\u5206\u304b\u304b\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n<hr \/>\n<h2>Jayendra&#8217;s Blog<\/h2>\n<p>\u3053\u306e\u8a18\u4e8b\u306f\u81ea\u5df1\u5b66\u7fd2\u7528\u306b\u300c<a href=\"http:\/\/jayendrapatil.com\/aws-vpc-security-group-vs-nacls\/\">AWS VPC Security \u2013 Security Group vs NACLs \u2013 Certification\uff08Jayendra&#8217;s Blog\u3088\u308a\uff09<\/a>\u300d\u3092\u65e5\u672c\u8a9e\u306b\u8a33\u3057\u305f\u8a18\u4e8b\u3067\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>AWS VPC \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6982\u8981 VPC \u3067\u306f\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u3068\u30cd\u30c3\u30c8\u30ef\u30fc&#8230; <a class=\"more-link\" href=\"http:\/\/stay-ko.be\/aws\/solutionarchitect-pro-aws-vpc-security-group-vs-nacls\/\">Continue Reading &rarr;<\/a><\/p>\n","protected":false},"author":2,"featured_media":744,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[19],"tags":[15,24,49],"amp_validity":null,"amp_enabled":true,"_links":{"self":[{"href":"http:\/\/stay-ko.be\/wp-json\/wp\/v2\/posts\/943"}],"collection":[{"href":"http:\/\/stay-ko.be\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/stay-ko.be\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/stay-ko.be\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/stay-ko.be\/wp-json\/wp\/v2\/comments?post=943"}],"version-history":[{"count":3,"href":"http:\/\/stay-ko.be\/wp-json\/wp\/v2\/posts\/943\/revisions"}],"predecessor-version":[{"id":948,"href":"http:\/\/stay-ko.be\/wp-json\/wp\/v2\/posts\/943\/revisions\/948"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/stay-ko.be\/wp-json\/wp\/v2\/media\/744"}],"wp:attachment":[{"href":"http:\/\/stay-ko.be\/wp-json\/wp\/v2\/media?parent=943"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/stay-ko.be\/wp-json\/wp\/v2\/categories?post=943"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/stay-ko.be\/wp-json\/wp\/v2\/tags?post=943"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}