{"id":457,"date":"2014-01-29T10:15:12","date_gmt":"2014-01-29T01:15:12","guid":{"rendered":"https:\/\/blog.id774.net\/entry\/?p=457"},"modified":"2014-02-03T09:29:57","modified_gmt":"2014-02-03T00:29:57","slug":"%e3%82%a4%e3%83%b3%e3%82%bf%e3%83%bc%e3%83%8d%e3%83%83%e3%83%88%e3%81%ab%e5%85%ac%e9%96%8b%e3%81%99%e3%82%8b%e3%82%b5%e3%83%bc%e3%83%90%e3%83%bc%e3%81%ae%e5%9f%ba%e6%9c%ac%e7%9a%84%e3%81%aa%e3%82%bb","status":"publish","type":"post","link":"https:\/\/blog.id774.net\/entry\/2014\/01\/29\/457\/","title":{"rendered":"\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u516c\u958b\u3059\u308b\u30b5\u30fc\u30d0\u30fc\u306e\u57fa\u672c\u7684\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8a2d\u5b9a"},"content":{"rendered":"<p>\u5b9a\u671f\u7684\u306b\u3053\u3046\u3044\u3046\u5185\u5bb9\u3092\u66f8\u3044\u3066\u516c\u958b\u3057\u3066\u3044\u308b\u6c17\u304c\u3059\u308b\u3002<a href=\"http:\/\/d.hatena.ne.jp\/Naruhodius\/20120117\/1326774679\">\u6614\u306e\u8a18\u4e8b<\/a>\u3082\u3042\u308b\u306e\u3067\u305d\u3061\u3089\u3092\u8aad\u3081\u3070\u3044\u3044\u306e\u3060\u304c\u3001\u307e\u305f\u66f8\u304f\u5fc5\u8981\u6027\u304c\u751f\u3058\u3066\u304d\u305f\u306e\u3067\u3042\u3089\u305f\u3081\u3066\u66f8\u304d\u307e\u3059\u3002<\/p>\n<p>\u73fe\u4ee3\u3067\u306f AWS \u306e\u3088\u3046\u306a\u30af\u30e9\u30a6\u30c9\u3084 VPS \u306a\u3069\u683c\u5b89\u3067\u624b\u8efd\u306b\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u4e0a\u306b\u30b5\u30fc\u30d0\u30fc\u3092\u6301\u3066\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u3002\u3057\u304b\u3057\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3067\u8ab0\u3067\u3082\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u74b0\u5883\u3067\u30b5\u30fc\u30d0\u30fc\u3092\u7a3c\u50cd\u3055\u305b\u308b\u3068\u3044\u3046\u3053\u3068\u306f\u3001\u5e38\u306b\u4eba\u9593\u3084\u30ed\u30dc\u30c3\u30c8\u306e\u653b\u6483\u306b\u6652\u3055\u308c\u308b\u3068\u3044\u3046\u3053\u3068\u3092\u540c\u6642\u306b\u610f\u5473\u3057\u3066\u3044\u308b\u3002\u3057\u305f\u304c\u3063\u3066\u521d\u5fc3\u8005\u3060\u304b\u3089\u3060\u3068\u304b\u3001\u4f1a\u793e\u306e\u4e2d\u3067\u306f\u3053\u3046\u3084\u3063\u3066\u4ed5\u4e8b\u3092\u3057\u3066\u3044\u308b\u304b\u3089\u3068\u3044\u3063\u305f\u8a00\u3044\u8a33\u306f\u4e00\u5207\u901a\u7528\u3057\u306a\u3044\u3002\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8a2d\u5b9a\u3092\u304d\u3061\u3093\u3068\u3057\u306a\u3051\u308c\u3070\u5185\u90e8\u3078\u306e\u4fb5\u5165\u3092\u305f\u3084\u3059\u304f\u8a31\u3057\u3001\u601d\u308f\u306c\u30c7\u30fc\u30bf\u306e\u6f0f\u6d29\u306b\u3064\u306a\u304c\u308b\u306e\u3067\u3042\u308b\u3002\u3068\u306f\u3044\u3048\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u3044\u3046\u306e\u306f\u30c8\u30ec\u30fc\u30c9\u30aa\u30d5\u3092\u8003\u616e\u3057\u306a\u3051\u308c\u3070\u3044\u304f\u3089\u3067\u3082\u5f37\u5316\u3067\u304d\u308b\u3082\u306e\u3067\u3042\u308a\u30ad\u30ea\u304c\u306a\u3044\u3002\u3053\u3053\u3067\u306f\u6700\u4f4e\u9650\u3053\u308c\u3060\u3051\u306f\u3084\u3063\u3066\u304a\u3053\u3046\u3068\u3044\u3046\u73fe\u5b9f\u7684\u306a\u843d\u3068\u3057\u6240\u3092\u63d0\u793a\u3057\u3001\u4eba\u3005\u3078\u306e\u5553\u8499\u3092\u306f\u304b\u308b\u3082\u306e\u3067\u3042\u308b\u3002<\/p>\n<p><strong>root \u30ed\u30b0\u30a4\u30f3\u3092\u907f\u3051 sudo \u3092\u5229\u7528\u3059\u308b<\/strong><\/p>\n<p>\u6700\u8fd1\u306e Linux \u30c7\u30a3\u30b9\u30c8\u30ea\u30d3\u30e5\u30fc\u30b7\u30e7\u30f3\u3067\u306f\u6a19\u6e96\u3067 sudo \u304c\u5165\u3063\u3066\u3044\u308b\u3053\u3068\u304c\u591a\u3044\u3002 \/etc\/sudoers \u3067\u4ee5\u4e0b\u306e\u3088\u3046\u306b sudo \u5229\u7528\u53ef\u80fd\u306a\u30b0\u30eb\u30fc\u30d7\u3092\u5b9a\u7fa9\u3059\u308b\u304b\u3001<a href=\"https:\/\/github.com\/id774\/scripts\/blob\/master\/etc\/sudoers\">\u3053\u308c<\/a>\u3092\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3068\u3057\u3066\u53c2\u7167\u3059\u308b\u3002\u306a\u304a sudo \u3092\u5229\u7528\u3059\u308b\u3068\u304d\u306b\u5165\u529b\u3059\u308b\u30d1\u30b9\u30ef\u30fc\u30c9\u306f\u81ea\u5206\u81ea\u8eab\u306e\u30d1\u30b9\u30ef\u30fc\u30c9\u3067\u3042\u308b\u3002<\/p>\n<div class=\"codecolorer-container text geshi\" style=\"overflow:auto;white-space:nowrap;width:1000px;\"><table cellspacing=\"0\" cellpadding=\"0\"><tbody><tr><td class=\"line-numbers\"><div>1<br \/>2<br \/>3<br \/>4<br \/>5<br \/>6<br \/>7<br \/>8<br \/>9<br \/>10<br \/>11<br \/>12<br \/><\/div><\/td><td><div class=\"text codecolorer\" style=\"white-space:nowrap\">Defaults env_reset<br \/>\nDefaults !lecture,tty_tickets,!fqdn<br \/>\n<br \/>\n# 30 \u5206\u9593\u306f\u30d1\u30b9\u30ef\u30fc\u30c9\u306e\u518d\u5165\u529b\u3092\u514d\u9664 <br \/>\nDefaults timestamp_timeout = 30<br \/>\n<br \/>\n# \u8ab0\u306e\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u5165\u529b\u3057\u3066\u3044\u308b\u306e\u304b\u308f\u304b\u308a\u3084\u3059\u304f<br \/>\nDefaults passprompt = &quot;[sudo] &lt;%U@%h&gt; Enter %u's password: &quot;<br \/>\n<br \/>\n# sudo \u30b0\u30eb\u30fc\u30d7\u306b\u5165\u3063\u3066\u3044\u308b\u8005\u306f sudo \u3092\u5229\u7528\u53ef\u80fd<br \/>\nroot ALL=(ALL) ALL<br \/>\n%sudo ALL=(ALL:ALL) ALL<\/div><\/td><\/tr><\/tbody><\/table><\/div>\n<p><strong>\u30d1\u30b9\u30ef\u30fc\u30c9\u8a8d\u8a3c\u306f\u907f\u3051 ssh \u516c\u958b\u9375\u8a8d\u8a3c\u306e\u307f\u3092\u5229\u7528\u3059\u308b<\/strong><\/p>\n<p>sudo \u3092\u5229\u7528\u53ef\u80fd\u306b\u3057\u305f\u3089\u516c\u958b\u9375\u8a8d\u8a3c\u3092\u8a2d\u5b9a\u3057\u305f\u4e0a\u3067 \/etc\/ssh\/sshd_config \u3067\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u30d1\u30b9\u30ef\u30fc\u30c9\u8a8d\u8a3c\u3092\u5229\u7528\u7981\u6b62\u306b\u3057 sshd \u3092\u518d\u8d77\u52d5\u3059\u308b\u3002\u307e\u305f ssh \u306e\u30dd\u30fc\u30c8\u756a\u53f7\u3092 22 \u4ee5\u5916\u306b\u5909\u66f4\u3059\u308b\u306e\u304c\u671b\u307e\u3057\u3044 (\u3053\u3053\u3067\u306f\u4eee\u306b\u30dd\u30fc\u30c8\u756a\u53f7\u3092 11111 \u3068\u3059\u308b\u304c\u3053\u306e\u4f8b\u306e\u307e\u307e\u9069\u7528\u3057\u306a\u3044\u3088\u3046\u306b\u3059\u308b) \u3002<\/p>\n<div class=\"codecolorer-container text geshi\" style=\"overflow:auto;white-space:nowrap;width:1000px;\"><table cellspacing=\"0\" cellpadding=\"0\"><tbody><tr><td class=\"line-numbers\"><div>1<br \/>2<br \/>3<br \/>4<br \/>5<br \/><\/div><\/td><td><div class=\"text codecolorer\" style=\"white-space:nowrap\">PasswordAuthentication no<br \/>\nChallengeResponseAuthentication no<br \/>\nPubkeyAuthentication yes<br \/>\nPermitRootLogin no # \u307e\u305f\u306f without-password \u7b49<br \/>\nPort 11111<\/div><\/td><\/tr><\/tbody><\/table><\/div>\n<p><strong>iptables \u3067\u30dd\u30fc\u30c8\u3092\u9589\u3058\u3001\u4e0d\u6b63\u306a\u30d1\u30b1\u30c3\u30c8\u3092\u7834\u68c4\u3059\u308b<\/strong><\/p>\n<p>RHEL \u4e92\u63db\u30c7\u30a3\u30b9\u30c8\u30ea\u30d3\u30e5\u30fc\u30b7\u30e7\u30f3\u306e\u5834\u5408 \/etc\/sysconfig\/iptables \u306b\u8a2d\u5b9a\u3092\u8a18\u8ff0\u3059\u308c\u3070\u53cd\u6620\u3055\u308c\u308b\u3002\u3053\u306e\u30d5\u30a1\u30a4\u30eb\u306f root \u3057\u304b\u53c2\u7167\u3067\u304d\u306a\u3044\u3088\u3046\u306b\u30d1\u30fc\u30df\u30c3\u30b7\u30e7\u30f3\u3092\u8a2d\u5b9a\u3059\u308b\u3079\u304d\u3067\u3042\u308b\u3002\u8a2d\u5b9a\u5f8c iptables \u3092\u518d\u8d77\u52d5\u3059\u308b\u3053\u3068\u3067\u53cd\u6620\u3055\u308c\u308b\u3002<\/p>\n<p>iptable \u306e\u57fa\u672c\u7684\u306a\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3068\u3057\u3066\u306f<a href=\"https:\/\/gist.github.com\/id774\/8679357\">\u3053\u308c<\/a>\u3092\u53c2\u7167\u3059\u308c\u3070\u826f\u3044\u3002\u305d\u308c\u305e\u308c\u306e\u610f\u5473\u306f\u30b3\u30e1\u30f3\u30c8\u4ed8\u304d\u306e<a href=\"https:\/\/github.com\/id774\/scripts\/blob\/master\/etc\/iptables-deb\">\u3053\u308c<\/a>\u304c\u308f\u304b\u308a\u3084\u3059\u3044\u306e\u3067\u3042\u308f\u305b\u3066\u53c2\u7167\u306e\u3053\u3068\u3002 iptables \u306f\u5358\u306b\u30dd\u30fc\u30c8\u3092\u9589\u3058\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u77ed\u6642\u9593\u306b\u904e\u5270\u306a\u30d1\u30b1\u30c3\u30c8\u3092\u9001\u4fe1\u3059\u308b\u653b\u6483\u3092\u9632\u3044\u3060\u308a\u4e0d\u6b63\u306a\u30d1\u30b1\u30c3\u30c8\u3092\u7834\u68c4\u3057\u305f\u308a\u3001\u904e\u5ea6\u306a\u8a8d\u8a3c\u8981\u6c42\u3092\u30b7\u30e3\u30c3\u30c8\u30a2\u30a6\u30c8\u3059\u308b\u306a\u3069\u306e\u6a5f\u80fd\u3082\u5099\u308f\u3063\u3066\u3044\u308b\u3002<\/p>\n<p>\u6ce8\u610f\u70b9\u3068\u3057\u3066\u306f ssh \u306e\u30dd\u30fc\u30c8\u756a\u53f7\u3092\u5909\u66f4\u3057\u3066\u3044\u308b\u306f\u305a\u306a\u306e\u3067\u305d\u308c\u306b\u3042\u308f\u305b\u3066 iptables \u306e ssh \u306e\u30dd\u30fc\u30c8\u756a\u53f7\u3082\u5909\u66f4\u3057\u3066\u304a\u304f\u3053\u3068\u3067\u3042\u308b\u3002<\/p>\n<p><strong>\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u81ea\u52d5\u66f4\u65b0\u3059\u308b<\/strong><\/p>\n<p>Linux \u30ab\u30fc\u30cd\u30eb\u304c\u53e4\u3044\u307e\u307e\u904b\u7528\u3057\u3066\u3044\u308b\u3068\u65e2\u77e5\u306e\u8106\u5f31\u6027\u304c\u305d\u306e\u307e\u307e\u653e\u7f6e\u3055\u308c\u3066\u3057\u307e\u3046\u3002\u305d\u3053\u3067\u304a\u3059\u3059\u3081\u306a\u306e\u306f Linux \u30ab\u30fc\u30cd\u30eb\u3092\u306f\u3058\u3081\u3068\u3059\u308b\u30b7\u30b9\u30c6\u30e0\u306e\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u81ea\u52d5\u66f4\u65b0\u3059\u308b\u3053\u3068\u3067\u3042\u308b\u3002\u3053\u308c\u306f Linux \u30c7\u30a3\u30b9\u30c8\u30ea\u30d3\u30e5\u30fc\u30b7\u30e7\u30f3\u3054\u3068\u306b\u3084\u308a\u65b9\u304c\u7570\u306a\u308b\u306e\u3067\u3001\u305d\u308c\u305e\u308c\u306e\u3084\u308a\u65b9\u3092\u8abf\u3079\u3066\u6b32\u3057\u3044\u3002\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u81ea\u52d5\u66f4\u65b0\u3057\u306a\u3044\u306e\u306f\u3044\u308f\u3070 Windows Update \u3092\u6020\u3063\u3066\u3044\u308b\u306e\u3068\u4f3c\u305f\u3088\u3046\u306a\u3082\u306e\u3067\u3042\u308b\u3002<\/p>\n<p>\u30d1\u30c3\u30b1\u30fc\u30b8\u306e\u81ea\u52d5\u66f4\u65b0\u306b\u3064\u3044\u3066\u306f RHEL \u3084 CentOS \u306e\u5834\u5408\u306f <a href=\"http:\/\/man7.org\/linux\/man-pages\/man8\/yum-cron.8.html\">yum-cron<\/a> \u3092\u3001 Debian \u3084 Ubuntu \u306e\u5834\u5408\u306f <a href=\"http:\/\/packages.debian.org\/stable\/cron-apt\">cron-apt<\/a> \u3092\u4f7f\u3046\u306e\u304c\u57fa\u672c\u3067\u3042\u308b\u3002\u307e\u305f\u30d1\u30c3\u30b1\u30fc\u30b8\u306e\u81ea\u52d5\u66f4\u65b0\u3067\u5b89\u5b9a\u7248\u304c\u58ca\u308c\u3066\u3057\u307e\u3046\u3088\u3046\u306a\u30c7\u30a3\u30b9\u30c8\u30ea\u30d3\u30e5\u30fc\u30b7\u30e7\u30f3\u306a\u3089\u6700\u521d\u304b\u3089\u4f7f\u3046\u3079\u304d\u3067\u306f\u306a\u3044\u3057\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u52d5\u4f5c\u3057\u306a\u304f\u306a\u308b\u306a\u3089\u305d\u3046\u3044\u3063\u305f\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u8a2d\u8a08\u306b\u6b20\u9665\u304c\u3042\u308b\u3002<\/p>\n<p>\u3061\u306a\u307f\u306b<a href=\"https:\/\/github.com\/id774\/deferred-sync\/tree\/master\/doc\">\u62d9\u4f5c\u306e deferred-sync<\/a> \u306e system_upgrade \u30d7\u30e9\u30b0\u30a4\u30f3\u306b\u3082\u540c\u69d8\u306e\u6a5f\u80fd\u304c\u3042\u308b\u3002\u307e\u305f ubuntu_kernel_upgrade \u30d7\u30e9\u30b0\u30a4\u30f3\u306f\u5c11\u3005\u96e3\u3057\u3044 Ubuntu \u306e\u30ab\u30fc\u30cd\u30eb\u306e\u81ea\u52d5\u66f4\u65b0\u3082\u3046\u307e\u304f\u3084\u3063\u3066\u304f\u308c\u308b\u3002<\/p>\n<p>\u3069\u306e\u307f\u3061\u30ab\u30fc\u30cd\u30eb\u3092\u66f4\u65b0\u3057\u305f\u3089\u30b7\u30b9\u30c6\u30e0\u306e\u518d\u8d77\u52d5\u304c\u5fc5\u8981\u306a\u306e\u3067\u305d\u308c\u306f\u5fd8\u308c\u306a\u3044\u3067\u304a\u3053\u3046\u3002\u307e\u305f\u30ab\u30fc\u30cd\u30eb\u3092\u66f4\u65b0\u3057\u3066\u3057\u307e\u3046\u3068\u30b7\u30b9\u30c6\u30e0\u304c\u8d77\u52d5\u3057\u306a\u304f\u306a\u308b\u3088\u3046\u306a\u6050\u308c\u306e\u3042\u308b\u3057\u3087\u307c\u3044\u4eee\u60f3\u30db\u30b9\u30c8\u306f\u305d\u3082\u305d\u3082\u5229\u7528\u3092\u907f\u3051\u305f\u307b\u3046\u304c\u8ce2\u660e\u3067\u3042\u308b\u3002<\/p>\n<p><strong>\u30bb\u30ad\u30e5\u30a2 OS \u3092\u5229\u7528\u3059\u308b<\/strong><\/p>\n<p>\u306a\u305c\u30bb\u30ad\u30e5\u30a2 OS \u3092\u5229\u7528\u3059\u308b\u306e\u304b\u3002\u7406\u7531\u306f\u8272\u3005\u3042\u308b\u304c\u3001\u5927\u304d\u306a\u76ee\u7684\u3068\u3057\u3066\u672a\u77e5\u306e\u8106\u5f31\u6027\u304c\u3042\u3063\u3066\u30d7\u30ed\u30bb\u30b9\u7d4c\u7531\u3067\u30b5\u30fc\u30d0\u30fc\u306b\u4fb5\u5165\u3092\u3055\u308c\u305f\u3068\u304d\u306b\u88ab\u5bb3\u3092\u6700\u5c0f\u9650\u306b\u7559\u3081\u308b\u305f\u3081\u3068\u3044\u3046\u306e\u304c\u3042\u308b\u3002\u305f\u3060\u3057 <a href=\"http:\/\/www.nsa.gov\/research\/selinux\/\">SELinux<\/a> \u3092\u306f\u3058\u3081\u3068\u3059\u308b\u30bb\u30ad\u30e5\u30a2 OS \u3092\u5229\u7528\u3059\u308b\u305f\u3081\u306e\u8a2d\u5b9a\u306e\u96e3\u3057\u3055\u3084\u3001\u5229\u7528\u3059\u308b\u3053\u3068\u306b\u3088\u308b\u5236\u9650\u3068\u3044\u3046\u306e\u306f\u304b\u306a\u308a\u5927\u304d\u3044\u3002\u305d\u306e\u305f\u3081\u304b\u521d\u5fc3\u8005\u5411\u3051\u306e Linux \u30b5\u30fc\u30d0\u30fc\u306e\u8aac\u660e\u8a18\u4e8b\u306a\u3069\u3067\u306f\u307e\u305a SELinux \u3092\u7121\u52b9\u306b\u3057\u308d\u7b49\u3068\u5e73\u6c17\u3067\u66f8\u304b\u308c\u3066\u3044\u308b\u6709\u308a\u69d8\u3067\u3042\u308b\u3002<\/p>\n<p>\u30bb\u30ad\u30e5\u30a2 OS \u306e\u5229\u7528\u53ef\u5426\u306f<a href=\"http:\/\/ja.wikipedia.org\/wiki\/%E3%83%88%E3%83%AC%E3%83%BC%E3%83%89%E3%82%AA%E3%83%95\">\u30c8\u30ec\u30fc\u30c9\u30aa\u30d5<\/a>\u306e\u554f\u984c\u3067\u3042\u308a\u3001\u3080\u3084\u307f\u306b\u5c0e\u5165\u3059\u308c\u3070\u826f\u3044\u3068\u3044\u3046\u3082\u306e\u3067\u306f\u306a\u3044\u3002\u30bb\u30ad\u30e5\u30a2 OS \u3092\u6b63\u3057\u304f\u5229\u7528\u3059\u308b\u305f\u3081\u306b\u306f<a href=\"http:\/\/www.lurking-grue.org\/writingselinuxpolicyHOWTO.html\">\u30dd\u30ea\u30b7\u30fc<\/a>\u306b\u5bfe\u3059\u308b\u7406\u89e3\u3082\u5fc5\u8981\u3067\u3042\u308b\u3002\u305f\u3060\u3057 RHEL \u3084 CentOS \u3067\u306f\u6a19\u6e96\u3067 SELinux \u304c\u6709\u52b9\u3067\u3042\u308b\u3002\u3053\u308c\u3089\u306f\u5229\u7528\u3059\u308b\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u6319\u52d5\u306b\u60aa\u5f71\u97ff\u3092\u4e0e\u3048\u306a\u3044\u9650\u308a\u3080\u3084\u307f\u3084\u305f\u3089\u306b\u7121\u52b9\u306b\u3059\u308b\u3079\u304d\u3067\u306f\u306a\u3044\u3060\u308d\u3046\u3002<\/p>\n<p><strong>\u53c2\u8003\u8cc7\u6599<\/strong><\/p>\n<p>\u7279\u5b9a\u975e\u55b6\u5229\u6d3b\u52d5\u6cd5\u4eba\u30a8\u30eb\u30d4\u30fc\u30a2\u30a4\u30b8\u30e3\u30d1\u30f3<br \/>\n\u300cLinux\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6a19\u6e96\u6559\u79d1\u66f8\u300d<br \/>\n<a href=\"http:\/\/www.lpi.or.jp\/linuxtext\/security.shtml\">http:\/\/www.lpi.or.jp\/linuxtext\/security.shtml<br \/>\n<\/a><br \/>\n\u8ab0\u3067\u3082\u81ea\u7531\u306b\u95b2\u89a7\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b Linux \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6559\u79d1\u66f8\u3002<br \/>\n\u57fa\u672c\u7684\u306a\u77e5\u8b58\u3092\u518d\u78ba\u8a8d\u3059\u308b\u305f\u3081\u306b\u3082\u6280\u8853\u8005\u306a\u3089\u305c\u3072\u4e00\u8aad\u3059\u3079\u3057\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b9a\u671f\u7684\u306b\u3053\u3046\u3044\u3046\u5185\u5bb9\u3092\u66f8\u3044\u3066\u516c\u958b\u3057\u3066\u3044\u308b\u6c17\u304c\u3059\u308b\u3002\u6614\u306e\u8a18\u4e8b\u3082\u3042\u308b\u306e\u3067\u305d\u3061\u3089\u3092\u8aad\u3081\u3070\u3044\u3044\u306e\u3060\u304c\u3001\u307e\u305f\u66f8\u304f\u5fc5\u8981\u6027\u304c\u751f\u3058\u3066\u304d\u305f\u306e\u3067\u3042\u3089\u305f\u3081\u3066\u66f8\u304d\u307e\u3059\u3002 \u73fe\u4ee3\u3067\u306f AWS \u306e\u3088\u3046\u306a\u30af\u30e9\u30a6\u30c9\u3084 VPS \u306a\u3069\u683c\u5b89\u3067\u624b\u8efd\u306b\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3 &#8230; <a title=\"\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u516c\u958b\u3059\u308b\u30b5\u30fc\u30d0\u30fc\u306e\u57fa\u672c\u7684\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8a2d\u5b9a\" class=\"read-more\" href=\"https:\/\/blog.id774.net\/entry\/2014\/01\/29\/457\/\" aria-label=\"\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u516c\u958b\u3059\u308b\u30b5\u30fc\u30d0\u30fc\u306e\u57fa\u672c\u7684\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8a2d\u5b9a \u306b\u3064\u3044\u3066\u3055\u3089\u306b\u8aad\u3080\">\u7d9a\u304d\u3092\u8aad\u3080<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[14],"tags":[],"class_list":["post-457","post","type-post","status-publish","format-standard","hentry","category-tech"],"_links":{"self":[{"href":"https:\/\/blog.id774.net\/entry\/wp-json\/wp\/v2\/posts\/457","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.id774.net\/entry\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.id774.net\/entry\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.id774.net\/entry\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.id774.net\/entry\/wp-json\/wp\/v2\/comments?post=457"}],"version-history":[{"count":0,"href":"https:\/\/blog.id774.net\/entry\/wp-json\/wp\/v2\/posts\/457\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.id774.net\/entry\/wp-json\/wp\/v2\/media?parent=457"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.id774.net\/entry\/wp-json\/wp\/v2\/categories?post=457"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.id774.net\/entry\/wp-json\/wp\/v2\/tags?post=457"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}