{"id":1039,"date":"2024-12-31T15:47:33","date_gmt":"2024-12-31T06:47:33","guid":{"rendered":"https:\/\/emeth.jp\/diary\/?p=1039"},"modified":"2024-12-31T15:50:06","modified_gmt":"2024-12-31T06:50:06","slug":"for-security-newbie","status":"publish","type":"post","link":"https:\/\/emeth.jp\/diary\/2024\/12\/for-security-newbie\/","title":{"rendered":"\u300c\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u8208\u5473\u304c\u3042\u308b\u3051\u3069\u3069\u3046\u3057\u305f\u3089\u3044\u3044\u304b\u308f\u304b\u3089\u306a\u3044\u300d\u3042\u306a\u305f\u3078"},"content":{"rendered":"\n<p>\u3053\u306e\u8a18\u4e8b\u306f<a href=\"https:\/\/adventar.org\/calendars\/10158\" target=\"_blank\" rel=\"noopener\" title=\"\">Cyber-sec+ Advent Calendar 2024<\/a>\u306e22\u65e5\u76ee\u306e\u8a18\u4e8b\u3067\u3059\u3002\u30a4\u30f3\u30d5\u30eb\u30a8\u30f3\u30b6\u306b\u304b\u304b\u3063\u305f\u308a\u3057\u3066\u3072\u3069\u304f\u9045\u308c\u307e\u3057\u305f\u3002\u307e\u3058\u3059\u307f\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<iframe src=\"https:\/\/adventar.org\/calendars\/10158\/embed\" width=\"620\" height=\"362\" frameborder=\"0\" loading=\"lazy\"><\/iframe>\n\n\n\n<!--more-->\n\n\n\n<h2 class=\"wp-block-heading\">\u306f\u3058\u3081\u306b<\/h2>\n\n\n\n<p>\u3053\u306e\u30dd\u30b9\u30c8\u304c\u8a71\u984c\u306b\u306a\u3063\u3066\u307e\u3057\u305f\u3002\u81ea\u5206\u306f\u305d\u306e\u3088\u3046\u306a\u76f8\u8ac7\u3092\u53d7\u3051\u305f\u3053\u3068\u304c\u306a\u3044\u3051\u308c\u3069\u53d7\u3051\u305f\u6642\u306b\u5099\u3048\u305f\u7d20\u632f\u308a\u3068\u3057\u3066\u3044\u308d\u3044\u308d\u3068\u30a2\u30c9\u30d0\u30a4\u30b9\u7684\u306a\u3053\u3068\u3092\u66f8\u3044\u3066\u307f\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-rich is-provider-twitter wp-block-embed-twitter\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"twitter-tweet\" data-width=\"550\" data-dnt=\"true\"><p lang=\"ja\" dir=\"ltr\">\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u8208\u5473\u304c\u3042\u308b\u306e\u3067\u3059\u304c\u3069\u3046\u3057\u305f\u3089\u3044\u3044\u304b\u308f\u304b\u3089\u306a\u3044\u3093\u3067\u3059\u3002\u3068\u3044\u3046\u76f8\u8ac7\u3092\u3088\u304f\u53d7\u3051\u308b\u306e\u3067\u3059\u304c\u3001\u5b8c\u5168\u3058\u3083\u306a\u304f\u3066\u3044\u3044\u3093\u3060\u3051\u3069\u4f55\u304b\u624b\u3092\u5dee\u3057\u4f38\u3079\u3089\u308c\u308b\u3082\u306e\u306f\u306a\u3044\u304b\u3068\u601d\u3063\u305f\u308a\u3059\u308b\u65e5\u3060\u3063\u305f\uff08\u5bdd\u308b\u3068\u5fd8\u308c\u305d\u3046\u306a\u306e\u3067\u66f8\u304d\u6b8b\u3057\u3066\u304a\u304f\uff09<\/p>&mdash; \u91ce\u6e9d\u306e\u307f\u305e\u3046 (@nomizooone) <a href=\"https:\/\/twitter.com\/nomizooone\/status\/1865776505273602266?ref_src=twsrc%5Etfw\">December 8, 2024<\/a><\/blockquote><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script>\n<\/div><\/figure>\n\n\n\n<p>\u3042\u304f\u307e\u3067\u79c1\u304c\u3053\u3046\u8003\u3048\u3066\u3044\u308b\u3068\u3044\u3046\u3060\u3051\u306e\u3053\u3068\u3067\u3001\u629c\u3051\u3066\u308b\u89b3\u70b9\u306f\u3042\u308b\u304b\u3082\u3057\u308c\u306a\u3044\u3057\u5e95\u306f\u6d45\u3044\u304b\u3082\u3057\u308c\u306a\u3044\u3002\u305d\u306e\u8fba\u627f\u77e5\u306e\u4e0a\u3067\u304a\u8aad\u307f\u3044\u305f\u3060\u3051\u308c\u3070\u3002\u7570\u8ad6\u53cd\u8ad6\u5927\u6b53\u8fce\u3002\u3067\u3082\u30de\u30b5\u30ab\u30ea\u3067\u6bb4\u308b\u3068\u4eba\u306f\u6b7b\u306c\u306e\u3067\u304a\u624b\u67d4\u3089\u304b\u306b\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3042\u306a\u305f\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306f\u3069\u3053\u304b\u3089\uff1f<\/h2>\n\n\n\n<p>\u300c\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u8208\u5473\u306f\u3042\u308b\u3051\u3069\uff5e\u300d\u3068\u8cea\u554f\u3059\u308b\u969b\u3001<strong>\u300c\u306a\u305c\u8208\u5473\u3092\u6301\u3063\u305f\u304b\u300d\u3092\u6dfb\u3048\u3066<\/strong>\u307f\u3066\u304f\u3060\u3055\u3044\u3002<a href=\"https:\/\/zenn.dev\/z4ck_key\/articles\/infosec-vs-cybersec\" target=\"_blank\" rel=\"noopener\" title=\"\">Zaki\u3055\u3093\u306e\u300c\u60c5\u5831\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 vs \u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u300d\u306e\u8a18\u4e8b<\/a>\u306b\u3082\u3042\u308b\u3088\u3046\u306b\u3001\u4e00\u53e3\u306b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u8a00\u3063\u3066\u3082\u975e\u5e38\u306b\u591a\u304f\u306e\u30d0\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\u304c\u3042\u308a\u307e\u3059\u3002\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u8208\u5473\u3092\u6301\u3063\u305f\u304d\u3063\u304b\u3051\u3092\u4f1d\u3048\u308b\u3053\u3068\u3067\u3001\u8a71\u304c\u5e83\u304c\u308a\u307e\u3059\u3002\u3044\u3044\u30a2\u30c9\u30d0\u30a4\u30b9\u304c\u5f97\u3089\u308c\u308b\u304b\u3082\uff1f<\/p>\n\n\n\n<p>\u300c\u4f55\u3092\u3059\u308c\u3070\u3044\u3044\u304b\u308f\u304b\u3089\u306a\u3044\u300d\u3068\u3044\u3046\u306e\u306b\u306f\u8208\u5473\u304c\u5b9a\u307e\u3063\u3066\u306a\u3044\u306e\u3067\u300c\u3069\u3053\u304b\u3089\u624b\u3092\u4ed8\u3051\u305f\u3089\u3044\u3044\u306e\u304b\u308f\u304b\u3089\u306a\u3044\u300d\u3068\u3044\u3046\u3053\u3068\u306a\u306e\u304b\u306a\u3068\u601d\u3044\u307e\u3059\u3002\u4eba\u3078\u306e\u8cea\u554f\u3092\u304d\u3063\u304b\u3051\u306b\u81ea\u5206\u304c\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u3069\u3053\u306b\u8208\u5473\u304c\u3042\u308b\u306e\u304b\u3001\u3082\u3057\u304f\u306f\u306a\u3044\u306e\u304b\u3092\u8003\u3048\u3066\u307f\u308b\u3068\u3088\u3044\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p>\u3068\u306f\u3044\u3048\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u95a2\u308f\u308b\u306e\u306b\u9ad8\u5c1a\u306a\u7406\u7531\u306f\u5fc5\u8981\u3042\u308a\u307e\u305b\u3093\u3002\u304d\u3063\u304b\u3051\u306a\u3093\u3066\u300c\u305d\u306e\u8fba\u3067\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u3044\u3046\u6587\u5b57\u3092\u898b\u305f\u304b\u3089\u300d\u3068\u304b\u3067\u3082\u3044\u3044\u3093\u3067\u3059\u3088\u3002\u3053\u3053\u3067\u91cd\u8981\u306a\u306e\u306f\u601d\u8003\u3092\u6574\u7406\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u5fc5\u305a\u3057\u3082\u4eca\u73fe\u5728\u8208\u5473\u306e\u65b9\u5411\u6027\u304c\u5b9a\u307e\u3063\u3066\u3044\u308b\u65b9\u304c\u826f\u3044\u3068\u3044\u3046\u308f\u3051\u3067\u306f\u306a\u3044\u3068\u601d\u3046\u306e\u3067\u3001\u5b9a\u307e\u3089\u306a\u3051\u308c\u3070\u305d\u308c\u306f\u305d\u308c\u3067\u826f\u304f\u3001\u3044\u308d\u3044\u308d\u3068\u624b\u3092\u51fa\u3057\u3066\u307f\u308b\u306e\u304c\u3044\u3044\u306e\u304b\u306a\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3061\u306a\u307f\u306b\u79c1\u306f\u5b66\u751f\u6642\u4ee3\u306e\u5c02\u9580\u306f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3067\u306f\u306a\u304f\u3001\u8077\u306b\u5c31\u304f\u306b\u3042\u305f\u3063\u3066\u300c\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3082\u4f55\u304b\u9762\u767d\u305d\u3046\u3060\u306a\u300d\u3068\u3044\u3046\u304f\u3089\u3044\u306e\u611f\u899a\u3067\u8db3\u3092\u8e0f\u307f\u5165\u308c\u307e\u3057\u305f\u3002\u305d\u3093\u306a\u306e\u3067\u3082\u3084\u3063\u3066\u3044\u3051\u308b\u306e\u3067\u5927\u4e08\u592b\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u307e\u305f\u3001\u7406\u7531\u304c\u300c\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306f\u5132\u304b\u308b\u3068\u805e\u3044\u305f\u304b\u3089\u300d\u3067\u3082\u3044\u3044\u3068\u601d\u3063\u3066\u307e\u3059\u3002\u79c1\u306f\u63a1\u7528\u9762\u8ac7\u306e\u6642\u306b\u300c\u304a\u91d1\u304c\u6b32\u3057\u3044\u304b\u3089\u300d\u3068\u7b54\u3048\u3066\u5165\u793e\u3057\u3066\u307e\u3059\u3002\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u4ed5\u4e8b\u306b\u3057\u3066\u308b\u4eba\u306e10\u5272\u306f\u904a\u3076\u91d1\u6b32\u3057\u3055\u306b\u3084\u3063\u3066\u307e\u3059\u304b\u3089\u306d\uff08\u5f53\u65b9\u5984\u60f3\u8abf\u3079\uff09<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4f55\u3092\u5b66\u3079\u3070\u3044\u3044\u304b<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">IT\u306e\u77e5\u8b58\u306f\u5fc5\u9808<\/h3>\n\n\n\n<p>\u69d8\u3005\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u307b\u307c\u305d\u306e\u524d\u63d0\u306b\u3042\u308b\u306e\u306f\u60c5\u5831\u30b7\u30b9\u30c6\u30e0\u3067\u3059\u3002TCP\/IP\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3084OS\u306e\u4ed5\u7d44\u307f\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u4ed5\u7d44\u307f\u306a\u3069\u306f\u6697\u9ed9\u306e\u4e86\u89e3\u3067\u6c42\u3081\u3089\u308c\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u3084\u308b\u306a\u3089\u3053\u306e\u8fba\u306f\u3042\u308b\u7a0b\u5ea6\u6291\u3048\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p>\u672c\u3092\u6319\u3052\u308b\u306a\u3089\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u3064\u3044\u3066\u5b9a\u756a\u306e\u30de\u30b9\u30bf\u30ea\u30f3\u30b0TCP\/IP\u304c\u3044\u3044\u3067\u3057\u3087\u3046\u3002\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u7de8\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<style>\n.simpleblogcard_img_block464d5bf9b594b8eb75643ab140b2ba1e 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class=\"simpleblogcard_inner\">\n\t\t<div class=\"simpleblogcard_border464d5bf9b594b8eb75643ab140b2ba1e\">\n\t\t\twww.ohmsha.co.jp\t\t\t<div class=\"simpleblogcard_title464d5bf9b594b8eb75643ab140b2ba1e\">\n\t\t\t\t\u30de\u30b9\u30bf\u30ea\u30f3\u30b0TCP\/IP\u3000\u5165\u9580\u7de8\uff08\u7b2c6\u7248\uff09 | Ohmsha\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"simpleblogcard_description464d5bf9b594b8eb75643ab140b2ba1e\">\n\t\t\t\t\t\u3000\u672c\u66f8\u306f\u3001\u30d9\u30b9\u30c8\u30bb\u30e9\u30fc\u306e\u300e\u30de\u30b9\u30bf\u30ea\u30f3\u30b0TCP\/IP \u5165\u9580\u7de8\u300f\u3092\u6642\u4ee3\u306e\u5909\u5316\u306b\u5373\u3057\u305f\u30c8\u30d4\u30c3\u30af\u3092\u52a0\u3048\u3001\u5185\u5bb9\u3092\u5237\u65b0\u3057\u305f\u7b2c6\u7248\u3068\u3057\u3066\u767a\u884c\u3059\u308b\u3082\u306e\u3067\u3059\u3002\u8c4a\u5bcc\u306a\u811a\u6ce8\u3068\u56f3\u7248\u30fb\u30a4\u30e9\u30b9\u30c8\u3092\u7528\u3044\u305f\u308f\u304b\u308a&#8230;\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t<\/div>\n\t<div style=\"clear: both;\"><\/div>\n\t<\/a>\n<\/div>\n\n\n\n<style>\n.simpleblogcard_img_blockac0897eb69545ef7dfbedb654bb7e52d {\n  float: right;\n  padding: 10px;\n}\n.simpleblogcard_borderac0897eb69545ef7dfbedb654bb7e52d {\n  border-left: solid 5px #7db4e6;\n  padding: 0.25em 0.25em;\n  background: transparent;\n}\n.simpleblogcard_titleac0897eb69545ef7dfbedb654bb7e52d {\n  line-height: 120%;\n  font-weight: bold;\n  display: block;\n}\n.simpleblogcard_descriptionac0897eb69545ef7dfbedb654bb7e52d {\n  line-height: 120%;\n  color: #333;\n}\n<\/style>\n<div class=\"simpleblogcard_wrap\">\n\t\t\t<a style=\"text-decoration: none;\" href=https:\/\/www.ohmsha.co.jp\/book\/9784274228797\/>\n\t\t\t\t<figure class=\"simpleblogcard_img_blockac0897eb69545ef7dfbedb654bb7e52d\">\n\t\t\t<img decoding=\"async\" style=\"border-radius: 5px; width: 100px; height: 141px;\" src=\"https:\/\/www.ohmsha.co.jp\/Portals\/0\/book\/large\/978-4-274-22879-7.jpg\" alt=\"\u30de\u30b9\u30bf\u30ea\u30f3\u30b0TCP\/IP \u60c5\u5831\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u7de8\uff08\u7b2c2\u7248\uff09 | Ohmsha\" \/>\n\t\t<\/figure>\n\t\t<div class=\"simpleblogcard_inner\">\n\t\t<div class=\"simpleblogcard_borderac0897eb69545ef7dfbedb654bb7e52d\">\n\t\t\twww.ohmsha.co.jp\t\t\t<div class=\"simpleblogcard_titleac0897eb69545ef7dfbedb654bb7e52d\">\n\t\t\t\t\u30de\u30b9\u30bf\u30ea\u30f3\u30b0TCP\/IP \u60c5\u5831\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u7de8\uff08\u7b2c2\u7248\uff09 | Ohmsha\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"simpleblogcard_descriptionac0897eb69545ef7dfbedb654bb7e52d\">\n\t\t\t\t\t\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u6280\u8853\u3092\u5b66\u3076\u3046\u3048\u3067\u60c5\u5831\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u6b63\u3057\u304f\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u4e0d\u53ef\u6b20\u3067\u3059\u304c\u3001IT\u306b\u304a\u3051\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u91cd\u8981\u6027\u304c\u5897\u3057\u5229\u7528\u65b9\u6cd5\u304c\u591a\u5c90\u306b\u306a\u308b\u306b\u3064\u308c\u3066\u3001\u6280\u8853\u8005\u306a\u3089\u8ab0\u3082\u304c\u77e5\u3063\u3066\u3044\u308b\u3079\u304d&#8230;\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t<\/div>\n\t<div style=\"clear: both;\"><\/div>\n\t<\/a>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b5\u30fc\u30d0\u30fc\u3092\u69cb\u7bc9\u3057\u3066\u307f\u308b<\/h3>\n\n\n\n<p>\u305d\u306e\u4ed6\u306e\u6280\u8853\u3092\u5b66\u3076\u306e\u306b\u4f55\u304c\u3044\u3044\u304b\u3068\u3044\u3046\u3053\u3068\u306b\u3064\u3044\u3066\u3042\u307e\u308a\u60c5\u5831\u3092\u6301\u3063\u3066\u3044\u306a\u3044\u306e\u3067\u3059\u304c\u3001\u540c\u50da\u304c\u65b0\u4eba\u6559\u80b2\u3067\u3084\u3063\u3066\u3044\u3066\u3044\u3044\u306a\u3068\u601d\u3063\u305f\u306e\u306f\u300cLinux\u3092\u5c0e\u5165\u3057\u3066\u30b5\u30fc\u30d0\u30fc\u3092\u69cb\u7bc9\u3059\u308b\u300d\u3068\u3044\u3046\u306e\u3092\u4e00\u4eba\u3067\u3084\u3089\u305b\u308b\u3001\u3068\u3044\u3046\u3082\u306e\u3067\u3059\u3002\u305d\u306e\u540c\u50da\u304c\u4f7f\u3063\u3066\u3044\u305f\u672c\u306f\u601d\u3044\u51fa\u305b\u306a\u3044\u306e\u3067\u3059\u304c\u3001Amazon\u3067\u63a2\u3059\u3068\u305d\u308c\u3063\u307d\u3044\u306e\u304c\u51fa\u3066\u304d\u307e\u3059\u3002\u4e00\u518a\u8cb7\u3063\u3066\u307f\u308b\u306e\u3082\u3044\u3044\u3067\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p>\u6700\u8fd1\u306f\u30af\u30e9\u30a6\u30c9\u304c\u3042\u308b\u306e\u3067\u4e00\u304b\u3089\u30b5\u30fc\u30d0\u30fc\u3092\u69cb\u7bc9\u3059\u308b\u3068\u3044\u3046\u3053\u3068\u306f\u3042\u307e\u308a\u306a\u3044\u304b\u3068\u601d\u3044\u307e\u3059\u304c\u3001OS\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u304b\u3089\u3084\u3063\u3066\u307f\u308b\u3053\u3068\u3067Linux\u306e\u64cd\u4f5c\u6280\u8853\u304c\u8eab\u306b\u4ed8\u304d\u307e\u3059\u3057\u3001\u30b5\u30fc\u30d3\u30b9\u3092\u63d0\u4f9b\u3059\u308b\u306b\u5f8c\u308d\u3067\u3069\u3093\u306a\u3082\u306e\u304c\u52d5\u3044\u3066\u3044\u308b\u306e\u304b\u3068\u3044\u3046\u306e\u3092\u8eab\u3092\u3082\u3063\u3066\u77e5\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u306e\u3067\u826f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u5b66\u3076<\/h3>\n\n\n\n<p>\u60c5\u5831\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u57fa\u790e\u7684\u306a\u8a71\u306f\u4e0a\u306b\u3042\u3052\u305f\u300c\u30de\u30b9\u30bf\u30ea\u30f3\u30b0TCP\/IP \u60c5\u5831\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u7de8\u300d\u304c\u8a73\u3057\u3044\u306e\u3067\u307e\u305a\u306f\u305d\u308c\u3092\u8aad\u3080\u306e\u304c\u3044\u3044\u3067\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p>\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u95a2\u3057\u3066\u306f\u300c\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u6559\u79d1\u66f8\u300d\u304c\u826f\u3044\u3067\u3059\u3002<\/p>\n\n\n\n<style>\n.simpleblogcard_img_block12026f29d9b84ae58ec0ebcc2e2b2f35 {\n  float: right;\n  padding: 10px;\n}\n.simpleblogcard_border12026f29d9b84ae58ec0ebcc2e2b2f35 {\n  border-left: solid 5px #7db4e6;\n  padding: 0.25em 0.25em;\n  background: transparent;\n}\n.simpleblogcard_title12026f29d9b84ae58ec0ebcc2e2b2f35 {\n  line-height: 120%;\n  font-weight: bold;\n  display: block;\n}\n.simpleblogcard_description12026f29d9b84ae58ec0ebcc2e2b2f35 {\n  line-height: 120%;\n  color: #333;\n}\n<\/style>\n<div class=\"simpleblogcard_wrap\">\n\t\t\t<a style=\"text-decoration: none;\" href=https:\/\/book.mynavi.jp\/ec\/products\/detail\/id=141365>\n\t\t\t\t<figure class=\"simpleblogcard_img_block12026f29d9b84ae58ec0ebcc2e2b2f35\">\n\t\t\t<img decoding=\"async\" style=\"border-radius: 5px; width: 100px; height: 129px;\" src=\"https:\/\/book.mynavi.jp\/\/files\/topics\/141365_ext_06_0.jpg\" alt=\"\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u6559\u79d1\u66f8 | \u30de\u30a4\u30ca\u30d3\u30d6\u30c3\u30af\u30b9\" \/>\n\t\t<\/figure>\n\t\t<div class=\"simpleblogcard_inner\">\n\t\t<div class=\"simpleblogcard_border12026f29d9b84ae58ec0ebcc2e2b2f35\">\n\t\t\tbook.mynavi.jp\t\t\t<div class=\"simpleblogcard_title12026f29d9b84ae58ec0ebcc2e2b2f35\">\n\t\t\t\t\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u6559\u79d1\u66f8 | \u30de\u30a4\u30ca\u30d3\u30d6\u30c3\u30af\u30b9\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"simpleblogcard_description12026f29d9b84ae58ec0ebcc2e2b2f35\">\n\t\t\t\t\t\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u5e38\u8b58\u3092\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\uff01\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t<\/div>\n\t<div style=\"clear: both;\"><\/div>\n\t<\/a>\n<\/div>\n\n\n\n<p>Web\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306a\u3089\u30d0\u30a4\u30d6\u30eb\u7684\u306a\u3082\u306e\u304c\u300c\u4f53\u7cfb\u7684\u306b\u5b66\u3076 \u5b89\u5168\u306aWeb\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u4f5c\u308a\u65b9\u300d\uff08\u901a\u79f0\u5fb3\u4e38\u672c\uff09\u3067\u3059\u3002\u3053\u308c\u3060\u3051\u3067Web\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u5bfe\u3059\u308b\u653b\u6483\u3068\u305d\u306e\u9632\u5fa1\u624b\u6cd5\u3092\u5b66\u3079\u307e\u3059\u3002<\/p>\n\n\n\n<style>\n.simpleblogcard_img_block24963463ac6ef66fd60034621dcdbb79 {\n  float: right;\n  padding: 10px;\n}\n.simpleblogcard_border24963463ac6ef66fd60034621dcdbb79 {\n  border-left: solid 5px #7db4e6;\n  padding: 0.25em 0.25em;\n  background: transparent;\n}\n.simpleblogcard_title24963463ac6ef66fd60034621dcdbb79 {\n  line-height: 120%;\n  font-weight: bold;\n  display: block;\n}\n.simpleblogcard_description24963463ac6ef66fd60034621dcdbb79 {\n  line-height: 120%;\n  color: #333;\n}\n<\/style>\n<div class=\"simpleblogcard_wrap\">\n\t\t\t<a style=\"text-decoration: none;\" href=https:\/\/www.sbcr.jp\/product\/4797393163\/>\n\t\t\t<div class=\"simpleblogcard_inner\">\n\t\t<div class=\"simpleblogcard_border24963463ac6ef66fd60034621dcdbb79\">\n\t\t\twww.sbcr.jp\t\t\t<div class=\"simpleblogcard_title24963463ac6ef66fd60034621dcdbb79\">\n\t\t\t\thttps:\/\/www.sbcr.jp\/product\/4797393163\/\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"simpleblogcard_description24963463ac6ef66fd60034621dcdbb79\">\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t<\/div>\n\t<div style=\"clear: both;\"><\/div>\n\t<\/a>\n<\/div>\n\n\n\n<p>\u653b\u6483\u5bc4\u308a\u306e\u8a71\u306b\u8208\u5473\u304c\u3042\u308b\u306a\u3089\u300c7\u65e5\u9593\u3067\u30cf\u30c3\u30ad\u30f3\u30b0\u3092\u306f\u3058\u3081\u308b\u672c TryHackMe\u3092\u4f7f\u3063\u3066\u8eab\u4f53\u3067\u899a\u3048\u308b\u653b\u6483\u624b\u6cd5\u3068\u8106\u5f31\u6027\u300d\u3082\u304a\u3059\u3059\u3081\u3067\u3059\u3002\u7c21\u5358\u306a\u30ec\u30d9\u30eb\u304b\u3089\u624b\u3092\u52d5\u304b\u3057\u3066\u5b66\u3093\u3067\u3044\u3051\u307e\u3059\u3002<\/p>\n\n\n\n<style>\n.simpleblogcard_img_block7019afaf192dcca3297def26ea35639f {\n  float: right;\n  padding: 10px;\n}\n.simpleblogcard_border7019afaf192dcca3297def26ea35639f {\n  border-left: solid 5px #7db4e6;\n  padding: 0.25em 0.25em;\n  background: transparent;\n}\n.simpleblogcard_title7019afaf192dcca3297def26ea35639f {\n  line-height: 120%;\n  font-weight: bold;\n  display: block;\n}\n.simpleblogcard_description7019afaf192dcca3297def26ea35639f {\n  line-height: 120%;\n  color: #333;\n}\n<\/style>\n<div class=\"simpleblogcard_wrap\">\n\t\t\t<a style=\"text-decoration: none;\" href=https:\/\/www.shoeisha.co.jp\/book\/detail\/9784798181578>\n\t\t\t\t<figure class=\"simpleblogcard_img_block7019afaf192dcca3297def26ea35639f\">\n\t\t\t<img decoding=\"async\" style=\"border-radius: 5px; width: 100px; height: 52px;\" src=\"https:\/\/www.shoeisha.co.jp\/static\/book\/og_image\/9784798181578.jpg\" alt=\"7\u65e5\u9593\u3067\u30cf\u30c3\u30ad\u30f3\u30b0\u3092\u306f\u3058\u3081\u308b\u672c  TryHackMe\u3092\u4f7f\u3063\u3066\u8eab\u4f53\u3067\u899a\u3048\u308b\u653b\u6483\u624b\u6cd5\u3068\u8106\u5f31\u6027\uff08\u91ce\u6e9d \u306e\u307f\u305e\u3046\uff09\uff5c\u7fd4\u6cf3\u793e\u306e\u672c\" \/>\n\t\t<\/figure>\n\t\t<div class=\"simpleblogcard_inner\">\n\t\t<div class=\"simpleblogcard_border7019afaf192dcca3297def26ea35639f\">\n\t\t\twww.shoeisha.co.jp\t\t\t<div class=\"simpleblogcard_title7019afaf192dcca3297def26ea35639f\">\n\t\t\t\t7\u65e5\u9593\u3067\u30cf\u30c3\u30ad\u30f3\u30b0\u3092\u306f\u3058\u3081\u308b\u672c  TryHackMe\u3092\u4f7f\u3063\u3066\u8eab\u4f53\u3067\u899a\u3048\u308b\u653b\u6483\u624b\u6cd5\u3068\u8106\u5f31\u6027\uff08\u91ce\u6e9d \u306e\u307f\u305e\u3046\uff09\uff5c\u7fd4\u6cf3\u793e\u306e\u672c\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"simpleblogcard_description7019afaf192dcca3297def26ea35639f\">\n\t\t\t\t\t\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5b66\u7fd2\u30b5\u30a4\u30c8\u3092\u653b\u7565\u3057\u306a\u304c\u3089 \u30cf\u30c3\u30ad\u30f3\u30b0\uff0f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u300c\u57fa\u672c\u300d\u3092\u4f53\u9a13\u3057\u3088\u3046 \u30b5\u30a4\u30d0\u30fc\u653b\u6483\u306e\u5897\u52a0\u306b\u4f34\u3044\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u5c02\u9580\u306b\u3057\u306a\u3044IT\u30a8\u30f3\u30b8\u30cb\u30a2\u3067\u3042\u3063\u3066\u3082\u30b5\u30a4\u30d0\u30fc\u30bb&#8230;\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t<\/div>\n\t<div style=\"clear: both;\"><\/div>\n\t<\/a>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">CTF\u3067\u624b\u3092\u52d5\u304b\u3059<\/h3>\n\n\n\n<p>\u30b9\u30ad\u30eb\u30a2\u30c3\u30d7\u306e\u305f\u3081\u306b\u306f\u3084\u306f\u308a\u5b9f\u969b\u306b\u624b\u3092\u52d5\u304b\u3059\u306e\u304c\u826f\u3044\u3067\u3059\u3002CTF\u306f\u624b\u8efd\u306b\u624b\u3092\u52d5\u304b\u3059\u3053\u3068\u304c\u3067\u304d\u308b\u306e\u3067\u7c21\u5358\u306a\u3068\u3053\u308d\u304b\u3089\u59cb\u3081\u3066\u3044\u304f\u306e\u304c\u826f\u3044\u611f\u3058\u3002\u3082\u3061\u308d\u3093\u30ac\u30c1\u306a\u554f\u984c\u3082\u3042\u308b\u306e\u3067\u3069\u3053\u307e\u3067\u529b\u3092\u5165\u308c\u3066\u53d6\u308a\u7d44\u3080\u304b\u306f\u5404\u81ea\u6b21\u7b2c\u3002\u308f\u304b\u3089\u306a\u304f\u306a\u3063\u305f\u3089writeup\u3092\u63a2\u3057\u3066\u8aad\u3093\u3067\u307f\u308b\u306e\u3082\u826f\u3044\u3002\u89e3\u3051\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u3089\u81ea\u5206\u3067writeup\u3092\u66f8\u3044\u3066\u516c\u958b\u3057\u3066\u307f\u3088\u3046\u3002<\/p>\n\n\n\n<p>\u3050\u3050\u3063\u3066\u3082\u540c\u3058\u3088\u3046\u306a\u60c5\u5831\u304c\u51fa\u3066\u304f\u308b\u3051\u3069\u3044\u304f\u3064\u304b\u304a\u3059\u3059\u3081\u30ea\u30b9\u30c8\u3092\u3002<\/p>\n\n\n\n<dl class=\"wp-block-simple-definition-list-blocks-list\">\n<dt class=\"wp-block-simple-definition-list-blocks-term\"><a href=\"https:\/\/ctf.cpaw.site\/index.php\" target=\"_blank\" rel=\"noopener\" title=\"\">CpawCTF<\/a><\/dt>\n\n\n\n<dd class=\"wp-block-simple-definition-list-blocks-details\">\u521d\u5fc3\u8005\u5411\u3051\u3002<\/dd>\n\n\n\n<dt class=\"wp-block-simple-definition-list-blocks-term\"><a href=\"https:\/\/ctf2.cpaw.site\/#!\/home\" target=\"_blank\" rel=\"noopener\" title=\"CpawCTF2\">CpawCTF2<\/a><\/dt>\n\n\n\n<dd class=\"wp-block-simple-definition-list-blocks-details\">CpawCTF\u3068\u540c\u3058\u904b\u55b6\u3002\u30b5\u30a4\u30c8\u306e\u8a3c\u660e\u66f8\u304c\u5207\u308c\u3066\u308b\u306e\u3067\u30d6\u30e9\u30a6\u30b6\u304c\u8b66\u544a\u51fa\u3059\u3051\u3069\u602a\u3057\u3044\u30b5\u30a4\u30c8\u3067\u306f\u306a\u3044\u3002<\/dd>\n\n\n\n<dt class=\"wp-block-simple-definition-list-blocks-term\"><a href=\"http:\/\/mnctf.info\/\" target=\"_blank\" rel=\"noopener\" title=\"\">MNCTF<\/a><\/dt>\n\n\n\n<dd class=\"wp-block-simple-definition-list-blocks-details\">\u904e\u53bb\u958b\u50ac\u5206\u3082\u30d7\u30ec\u30a4\u3067\u304d\u308b\u3002<\/dd>\n\n\n\n<dt class=\"wp-block-simple-definition-list-blocks-term\"><a href=\"https:\/\/ksnctf.sweetduet.info\/\" target=\"_blank\" rel=\"noopener\" title=\"\">ksnctf<\/a><\/dt>\n\n\n\n<dd class=\"wp-block-simple-definition-list-blocks-details\">\u56fd\u5185\u306e\u5e38\u8a2dCTF\u306e\u5148\u99c6\u3051\u3002<\/dd>\n\n\n\n<dt class=\"wp-block-simple-definition-list-blocks-term\"><a href=\"https:\/\/picoctf.org\/\" target=\"_blank\" rel=\"noopener\" title=\"\">picoCTF<\/a><\/dt>\n\n\n\n<dd class=\"wp-block-simple-definition-list-blocks-details\">\u6d77\u5916\u306e\u30b5\u30a4\u30c8\u3002\u7c21\u5358\u306a\u3082\u306e\u304b\u3089\u96e3\u3057\u3044\u3082\u306e\u307e\u3067\u3002<\/dd>\n<\/dl>\n\n\n\n<h2 class=\"wp-block-heading\">\u5fc3\u69cb\u3048\u7684\u306a\u8a71<\/h2>\n\n\n\n<h3 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class=\"wp-block-heading\">\u3044\u3064\u59cb\u3081\u3066\u3082\u9045\u304f\u306a\u3044<\/h3>\n\n\n\n<p>\u65b0\u3057\u3044\u5206\u91ce\u306b\u8208\u5473\u304c\u51fa\u3066\u304d\u305f\u6642\u306b\u300c\u4eca\u66f4\u3053\u308c\u3084\u308b\u306e\u3082\u306a\u3042\u300d\u306a\u3069\u3068\u601d\u3046\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u3001\u305d\u3093\u306a\u3053\u3068\u3092\u6c17\u306b\u3057\u3066\u3044\u3066\u306f\u3044\u3051\u307e\u305b\u3093\u3002\u82f1\u8a9e\u3067 &#8220;It&#8217;s never too late to learn.&#8221; \u3068\u3044\u3046\u8a00\u8449\u304c\u3042\u308b\u3088\u3046\u306b\u3001\u4f55\u304b\u3092\u5b66\u3076\u306e\u306b\u9045\u3059\u304e\u308b\u3068\u3044\u3046\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u79c1\u3082\u3053\u3053\u6700\u8fd1\u30ec\u30c3\u30c9\u5074\u306e\u6280\u8853\u306b\u8208\u5473\u3092\u6301\u3063\u3066\u624b\u3092\u51fa\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<h3 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class=\"wp-block-heading\">\u304a\u308f\u308a\u306b<\/h2>\n\n\n\n<p>\u4e00\u901a\u308a\u601d\u3046\u3068\u3053\u308d\u3092\u66f8\u3044\u3066\u307f\u307e\u3057\u305f\u3002\u3088\u304f\u805e\u304f\u3088\u3046\u306a\u8a71\u3067\u3042\u307e\u308a\u76ee\u65b0\u3057\u3044\u3082\u306e\u3082\u306a\u304b\u3063\u305f\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u3001\u3053\u308c\u304b\u3089\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u8db3\u3092\u8e0f\u307f\u5165\u308c\u3066\u307f\u3088\u3046\u3068\u601d\u3046\u65b9\u306e\u624b\u52a9\u3051\u306b\u306a\u308c\u3070\u5e78\u3044\u3067\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3053\u306e\u8a18\u4e8b\u306fCyber-sec+ Advent Calendar 2024\u306e22\u65e5\u76ee\u306e\u8a18\u4e8b\u3067\u3059\u3002\u30a4\u30f3\u30d5\u30eb\u30a8\u30f3\u30b6\u306b\u304b\u304b\u3063\u305f\u308a\u3057\u3066\u3072\u3069\u304f\u9045\u308c\u307e\u3057\u305f\u3002\u307e\u3058\u3059\u307f\u307e\u305b\u3093\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"cybocfi_hide_featured_image":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-1039","post","type-post","status-publish","format-standard","hentry","category-1"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/emeth.jp\/diary\/wp-json\/wp\/v2\/posts\/1039","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/emeth.jp\/diary\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/emeth.jp\/diary\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/emeth.jp\/diary\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/emeth.jp\/diary\/wp-json\/wp\/v2\/comments?post=1039"}],"version-history":[{"count":9,"href":"https:\/\/emeth.jp\/diary\/wp-json\/wp\/v2\/posts\/1039\/revisions"}],"predecessor-version":[{"id":1050,"href":"https:\/\/emeth.jp\/diary\/wp-json\/wp\/v2\/posts\/1039\/revisions\/1050"}],"wp:attachment":[{"href":"https:\/\/emeth.jp\/diary\/wp-json\/wp\/v2\/media?parent=1039"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/emeth.jp\/diary\/wp-json\/wp\/v2\/categories?post=1039"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/emeth.jp\/diary\/wp-json\/wp\/v2\/tags?post=1039"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}