{"id":22573,"date":"2019-06-26T05:00:32","date_gmt":"2019-06-25T20:00:32","guid":{"rendered":"https:\/\/www.techscore.com\/blog\/?p=22573"},"modified":"2019-06-26T13:19:37","modified_gmt":"2019-06-26T04:19:37","slug":"registered-information-security-specialist","status":"publish","type":"post","link":"https:\/\/www.techscore.com\/blog\/2019\/06\/26\/registered-information-security-specialist\/","title":{"rendered":"\u60c5\u5831\u51e6\u7406\u5b89\u5168\u78ba\u4fdd\u652f\u63f4\u58eb"},"content":{"rendered":"<p><img loading=\"lazy\" src=\"https:\/\/www.techscore.com\/blog\/wp\/wp-content\/uploads\/2019\/06\/sakura-300x200.jpg\" alt=\"\" width=\"300\" height=\"200\" class=\"alignnone size-medium wp-image-22586\" srcset=\"https:\/\/www.techscore.com\/blog\/wp\/wp-content\/uploads\/2019\/06\/sakura-300x200.jpg 300w, https:\/\/www.techscore.com\/blog\/wp\/wp-content\/uploads\/2019\/06\/sakura-768x511.jpg 768w, https:\/\/www.techscore.com\/blog\/wp\/wp-content\/uploads\/2019\/06\/sakura.jpg 900w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<p>\u3053\u3093\u306b\u3061\u306f\u3001\u30b2\u30b9\u30c8\u53c2\u52a0\u306e\u4e2d\u5c71\u3067\u3059\u3002<br \/>\n\u6700\u8fd1\u3001\u4e45\u3057\u3076\u308a\u306b\u60c5\u5831\u51e6\u7406\u6280\u8853\u8005\u8a66\u9a13\u3092\u53d7\u9a13\u3057\u307e\u3057\u305f\uff08\u5199\u771f\u306f\u8a66\u9a13\u65e5\u524d\u5f8c\u306e\u685c\u3067\u3059\u3002\u5909\u5316\u304c\u65e9\u3044\uff09\u3002<br \/>\n\u8a66\u9a13\u6642\u9593 5 \u6642\u9593\uff01\u3068\u3044\u3046\u9577\u4e01\u5834\u306f\u30b3\u30bf\u3048\u307e\u3057\u305f\u304c\u3001\u305f\u307e\u306b\u5473\u308f\u3046\u7dca\u5f35\u611f\u3082\u60aa\u304f\u306a\u3044\u3067\u3059\u306d\u3002<\/p>\n<p>\u3068\u3044\u3046\u308f\u3051\u3067\u3001\u3053\u3053\u3092\u62bc\u3055\u3048\u308c\u3070\u305f\u3076\u3093\u5408\u683c\u3001\u3068\u3044\u3046\u9805\u76ee\u3092\u7121\u8cac\u4efb\u306b\u5217\u6319\u3057\u3066\u307f\u307e\u3057\u305f\u3002<br \/>\n\u60c5\u5831\u51e6\u7406\u5b89\u5168\u78ba\u4fdd\u652f\u63f4\u58eb\u3092\u53d7\u9a13\u3059\u308b\u65b9\u306f\u53c2\u8003\u306b\u3057\u3066\u304f\u3060\u3055\u3044 (^o^)<\/p>\n<ul>\n<li>\u30ab\u30df\u30f3\u30b9\u30ad\u30fc\u578b\u653b\u6483\u304c\u5f93\u524d\u306e DNS \u30dd\u30a4\u30ba\u30cb\u30f3\u30b0\u3088\u308a\u3082\u6210\u529f\u3057\u3084\u3059\u3044\u7406\u7531\u306f\uff1f<\/li>\n<li>PTR \/ WHOIS \/ RDAP \u306e\u8aac\u660e<\/li>\n<li>DNS \u30e9\u30a6\u30f3\u30c9\u30ed\u30d3\u30f3 \/ \u30c0\u30a4\u30ca\u30df\u30c3\u30af DNS \u306e\u8aac\u660e<\/li>\n<li>\u653b\u6483\u8005\u304c\u81ea\u5206\u306e\u79d8\u5bc6\u9375\u3068\u516c\u958b\u9375\u3092\u4f7f\u3063\u3066\u3082 DNSSEC \u3092\u60aa\u7528\u3067\u304d\u306a\u3044\u7406\u7531\u306f\uff1f<\/li>\n<li>SPF \/ DKIM \/ DMARC \u306e\u8aac\u660e<\/li>\n<li>POP Before SMTP + OP25B \u306f\u3069\u306e\u3088\u3046\u306a\u554f\u984c\u3092\u89e3\u6c7a\u3057\u305f\u306e\u304b\uff1f<\/li>\n<li>\u3055\u3089\u306b SMTP AUTH + Submission over TLS \u306f\u3069\u306e\u3088\u3046\u306a\u554f\u984c\u3092\u89e3\u6c7a\u3057\u305f\u306e\u304b\uff1f<\/li>\n<li>\u653b\u6483\u8005\u304c NDR \u30b9\u30d1\u30e0\u30e1\u30fc\u30eb\u3092\u4f7f\u3046\u7406\u7531\u306f\uff1f<\/li>\n<li>\u653b\u6483\u8005\u304c\u30a4\u30e1\u30fc\u30b8\u30b9\u30d1\u30e0\u30e1\u30fc\u30eb\u3092\u4f7f\u3046\u7406\u7531\u306f\uff1f<\/li>\n<li>greet pause \u306f\u3069\u306e\u3088\u3046\u306a\u554f\u984c\u3092\u89e3\u6c7a\u3057\u305f\u306e\u304b\uff1f<\/li>\n<li>\u30e1\u30fc\u30eb\u30d8\u30c3\u30c0\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u653b\u6483\u306e\u5177\u4f53\u4f8b\n<li>\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u53ce\u96c6\u65b9\u6cd5\uff08\u958b\u5c01\u30d3\u30fc\u30b3\u30f3 \/ \u30cf\u30fc\u30d9\u30b9\u30c8\u653b\u6483\uff09\u306e\u8aac\u660e<br \/>\n\uff08\u53c2\u8003 : <a href='https:\/\/www.techscore.com\/blog\/2015\/12\/20\/perusal\/'>\u3061\u3083\u3093\u3068\u8aad\u3093\u3067\u304f\u308c\u307e\u3057\u305f\u304b\uff1f<\/a>\uff09<\/li>\n<li>DOM Based XSS \u306e SOURCE \u3068 SINK \u306e\u5177\u4f53\u4f8b<\/li>\n<li>JavaScript \u3067 \\uXXXX \u30a8\u30f3\u30b3\u30fc\u30c9\u3092\u7528\u3044\u308b\u3079\u304d\u7406\u7531\u306f\uff1f<\/li>\n<li>\u6587\u5b57\u30b3\u30fc\u30c9\u306e\u81ea\u52d5\u5224\u5b9a\u3092\u5229\u7528\u3057\u305f XSS \u306e\u5177\u4f53\u4f8b<\/li>\n<li>\u30ec\u30b9\u30dd\u30f3\u30b9\u5206\u5272\u653b\u6483\u306e\u5177\u4f53\u4f8b<\/li>\n<li>PW \u5931\u5ff5\u6642\u306e\u518d\u8a2d\u5b9a\u30e1\u30fc\u30eb\u9001\u4fe1\u753b\u9762\u3067\u30bb\u30c3\u30b7\u30e7\u30f3 ID \u3092\u767a\u884c\u3059\u3079\u304d\u7406\u7531\u306f\uff1f<\/li>\n<li>\u30ed\u30b0\u30a4\u30f3\u5f8c\u306b HTTP \u306b\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3059\u308b\u5834\u5408\u306e\u304a\u4f5c\u6cd5\u3068\u305d\u3046\u3059\u3079\u304d\u7406\u7531\u306f\uff1f<\/li>\n<li>Cookie \u304c\u4f7f\u3048\u306a\u3044 UserAgent \u306e\u30ed\u30b0\u30a4\u30f3\u30bb\u30c3\u30b7\u30e7\u30f3\u7dad\u6301\u65b9\u6cd5\u306e\u7559\u610f\u70b9\u306f\uff1f<\/li>\n<li>PGP \/ S-MIME \u306e\u8aac\u660e<\/li>\n<li>Enveloped \/ Enveloping \u7f72\u540d\u306e\u5177\u4f53\u7684\u306a\u7528\u9014<\/li>\n<li>\u6e96\u540c\u578b\u6697\u53f7\u304c\u96fb\u5b50\u6295\u7968\u306e\u4e0d\u6b63\u3092\u9664\u53bb\u3067\u304d\u308b\u7406\u7531\u306f\uff1f<\/li>\n<li>\u30d2\u30b9\u30c6\u30ea\u30b7\u30b9\u7f72\u540d \/ \u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3 \/ \u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u30a2\u30fc\u30ab\u30a4\u30d6\u306e\u8aac\u660e<\/li>\n<li>\u30d1\u30b9\u30ef\u30fc\u30c9\u306e\u30b9\u30c8\u30ec\u30c3\u30c1\u30f3\u30b0 \/ S-Key \u306e\u8aac\u660e<\/li>\n<li>\u5165\u529b\u6587\u5b57\u5217\u9577\u306e\u78ba\u8a8d\uff08\u5236\u9650\uff09\u306f\u3069\u306e\u3088\u3046\u306a\u653b\u6483\u306b\u5bfe\u3057\u3066\u52b9\u679c\u304c\u3042\u308b\u304b\uff1f<\/li>\n<li>\u30d6\u30e9\u30a4\u30f3\u30c9 SQL \u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u306e\u5177\u4f53\u4f8b<\/li>\n<li>SYN Flood \u306f\u3069\u306e\u3088\u3046\u306b\u30ed\u30ae\u30f3\u30b0\u3059\u308b\u306e\u304b\uff1f<\/li>\n<li>SYN Cookies \u306e\u8aac\u660e<\/li>\n<li>ICMP \u3092\u5168\u3066\u7834\u68c4\u3057\u305f\u5834\u5408\u306e\u8ab2\u984c\u306f\uff1f<\/li>\n<li>NIC \u4e8c\u679a\u523a\u3057\u3067 v4\/v6 \u5171\u6709\u3057\u305f\u5834\u5408\u306e\u30ea\u30b9\u30af\u306f\uff1f<\/li>\n<li>IP \u30a8\u30cb\u30fc\u30ad\u30e3\u30b9\u30c8 \/ VRRP \u306e\u8aac\u660e<\/li>\n<li>Firewall \u306b\u304a\u3051\u308b\u30b9\u30c6\u30fc\u30c8\u30d5\u30eb\u30a4\u30f3\u30b9\u30da\u30af\u30b7\u30e7\u30f3\u306e\u8aac\u660e<\/li>\n<li>\u4e2d\u53e4\u306e IOT \u6a5f\u5668\u306f\u4f55\u306b\u6ce8\u610f\u3059\u3079\u304d\u304b\uff1f<\/li>\n<li>\u30b9\u30a4\u30b9\u30c1\u30fc\u30ba\u30e2\u30c7\u30eb\u306e\u512a\u4f4d\u6027\u306f\uff1f<\/li>\n<li>\u30b5\u30fc\u30d0\u30a2\u30af\u30bb\u30b9\u304c\u30c1\u30b1\u30c3\u30c8\u30d9\u30fc\u30b9\uff08Kerberos \u8a8d\u8a3c\uff09\u3067\u3042\u308b\u3053\u3068\u306e\u5229\u70b9\u306f\uff1f<\/li>\n<li>\u30ea\u30b9\u30af\u30d9\u30fc\u30b9\u8a8d\u8a3c\u5229\u7528\u306e\u5177\u4f53\u4f8b<\/li>\n<li>\u30b9\u30c6\u30ac\u30ce\u30b0\u30e9\u30d5\u30a3\u5229\u7528\u306e\u5177\u4f53\u4f8b<\/li>\n<li>\u60c5\u5831\u6f0f\u6d29\u306e\u5bfe\u5916\u516c\u8868\u3092\u300c\u307b\u3068\u307c\u308a\u304c\u3055\u3081\u3066\u304b\u3089\u3059\u3079\u304d\u300d\u3068\u3044\u3046\u610f\u898b\u304c\u3042\u308b\u7406\u7531\u306f\uff1f<\/li>\n<li>\u5916\u90e8\u304b\u3089\u5831\u544a\u3055\u308c\u305f\u8106\u5f31\u6027\u5bfe\u5fdc\u3067\u7559\u610f\u3059\u3079\u304d\u70b9\u306f\uff1f<\/li>\n<li>\u4f5c\u696d\u5831\u544a\u66f8\u3068\u901a\u4fe1\u30ed\u30b0\u3092\u7a81\u5408\u305b\u3059\u3079\u304d\u7406\u7531\u306f\uff1f<\/li>\n<li>\u6700\u8fd1\u306e\u30dc\u30c3\u30c8\u304c SOC \u306e IRC \u76e3\u8996\u3092\u9003\u308c\u308b\u305f\u3081\u5229\u7528\u3059\u308b\u30b5\u30fc\u30d3\u30b9\u306f\uff1f<\/li>\n<\/ul>\n<p>\u4f55\u6545\u305d\u306e\u3088\u3046\u306a\u4ed5\u7d44\u307f\u306a\u306e\u304b\u3001\u3092\u7a81\u304d\u8a70\u3081\u308b\u3053\u3068\u304c\u51fa\u6765\u308c\u3070\u5348\u5f8c\u306e\u5fdc\u7528\u554f\u984c\u306b\u3082\u5bfe\u5fdc\u3067\u304d\u308b\u306f\u305a\u3067\u3059\u3002<br \/>\n\u86c7\u8db3\u3067\u3059\u304c\u3001\u4ee5\u4e0b\u306f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30fc\u3084\u30c8\u30e9\u30c3\u30ad\u30f3\u30b0\u306b\u95a2\u9023\u3059\u308b\u8a18\u4e8b\u3067\u3059\u3002\u3053\u3061\u3089\u3082\u3088\u308d\u3057\u3051\u308c\u3070\u4e00\u8aad\u3092\uff01<\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"wLbY5wTbpO\"><p><a href=\"https:\/\/www.techscore.com\/blog\/2017\/12\/10\/phishing\/\">\u91e3\u308a\u304b\u3088 !!\uff08\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u8a50\u6b3a\u3042\u308c\u3053\u308c\uff09<\/a><\/p><\/blockquote>\n<p><iframe title=\"&#8220;\u91e3\u308a\u304b\u3088 !!\uff08\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u8a50\u6b3a\u3042\u308c\u3053\u308c\uff09&#8221; &#8212; TECHSCORE BLOG\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; clip: rect(1px, 1px, 1px, 1px);\" src=\"https:\/\/www.techscore.com\/blog\/2017\/12\/10\/phishing\/embed\/#?secret=wLbY5wTbpO\" data-secret=\"wLbY5wTbpO\" width=\"530\" height=\"299\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"YMgDDP6Hwn\"><p><a href=\"https:\/\/www.techscore.com\/blog\/2015\/04\/25\/scheme-security\/\">\u60f3\u5b9a\u5916\u306e\u30b9\u30ad\u30fc\u30e0\u3068\u8106\u5f31\u6027<\/a><\/p><\/blockquote>\n<p><iframe title=\"&#8220;\u60f3\u5b9a\u5916\u306e\u30b9\u30ad\u30fc\u30e0\u3068\u8106\u5f31\u6027&#8221; &#8212; TECHSCORE BLOG\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" 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Super Cookie \u3068\u306f<\/a><\/p><\/blockquote>\n<p><iframe title=\"&#8220;\u53cd\u5247\u30b9\u30ec\u30b9\u30ec !? Super Cookie \u3068\u306f&#8221; &#8212; TECHSCORE BLOG\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; clip: rect(1px, 1px, 1px, 1px);\" src=\"https:\/\/www.techscore.com\/blog\/2017\/11\/06\/super-cookie\/embed\/#?secret=BrXRupHy6b\" data-secret=\"BrXRupHy6b\" width=\"530\" height=\"299\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3053\u3093\u306b\u3061\u306f\u3001\u30b2\u30b9\u30c8\u53c2\u52a0\u306e\u4e2d\u5c71\u3067\u3059\u3002<br \/>\n\u6700\u8fd1\u3001\u4e45\u3057\u3076\u308a\u306b\u60c5\u5831\u51e6\u7406\u6280\u8853\u8005\u8a66\u9a13\u3092\u53d7\u9a13\u3057\u307e\u3057\u305f\uff08\u5199\u771f\u306f\u8a66\u9a13\u65e5\u524d\u5f8c\u306e\u685c\u3067\u3059\u3002\u5909\u5316\u304c\u65e9\u3044\uff09\u3002<br \/>\n\u8a66\u9a13\u6642\u9593 5 \u6642\u9593\uff01\u3068\u3044\u3046\u9577\u4e01\u5834\u306f\u30b3\u30bf\u3048\u307e\u3057\u305f\u304c\u3001\u305f\u307e\u306b\u5473\u308f\u3046\u7dca\u5f35\u611f\u3082\u60aa\u304f\u306a\u3044\u3067\u3059\u306d\u3002<br \/><a href=\"https:\/\/www.techscore.com\/blog\/2019\/06\/26\/registered-information-security-specialist\/\">\u7d9a\u304d\u3092\u8aad\u3080...<\/a><\/p>\n","protected":false},"author":19,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[18],"tags":[191],"_links":{"self":[{"href":"https:\/\/www.techscore.com\/blog\/wp-json\/wp\/v2\/posts\/22573"}],"collection":[{"href":"https:\/\/www.techscore.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.techscore.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.techscore.com\/blog\/wp-json\/wp\/v2\/users\/19"}],"replies":[{"embeddable":true,"href":"https:\/\/www.techscore.com\/blog\/wp-json\/wp\/v2\/comments?post=22573"}],"version-history":[{"count":11,"href":"https:\/\/www.techscore.com\/blog\/wp-json\/wp\/v2\/posts\/22573\/revisions"}],"predecessor-version":[{"id":22590,"href":"https:\/\/www.techscore.com\/blog\/wp-json\/wp\/v2\/posts\/22573\/revisions\/22590"}],"wp:attachment":[{"href":"https:\/\/www.techscore.com\/blog\/wp-json\/wp\/v2\/media?parent=22573"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techscore.com\/blog\/wp-json\/wp\/v2\/categories?post=22573"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techscore.com\/blog\/wp-json\/wp\/v2\/tags?post=22573"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}