{"id":10737,"date":"2016-06-24T09:00:13","date_gmt":"2016-06-24T00:00:13","guid":{"rendered":"http:\/\/www.techscore.com\/blog\/?p=10737"},"modified":"2018-11-14T16:33:45","modified_gmt":"2018-11-14T07:33:45","slug":"3rd-party-cookie","status":"publish","type":"post","link":"https:\/\/www.techscore.com\/blog\/2016\/06\/24\/3rd-party-cookie\/","title":{"rendered":"3rd party Cookie \u3044\u305f\u3060\u304d\u307e\u3059"},"content":{"rendered":"
\u3053\u3093\u306b\u3061\u306f\u3001\u4e2d\u5c71\u3067\u3059\uff08\u5199\u771f\u306f\u79c1\u3067\u306f\u3042\u308a\u307e\u305b\u3093\uff09\u3002 \u306a\u304a\u8abf\u67fb\u306b\u5229\u7528\u3057\u305f\u30d6\u30e9\u30a6\u30b6\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002 \u30d6\u30e9\u30a6\u30b6\u76ee\u7dda\u3067\u306e 3rd party Cookie \u3068\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u95b2\u89a7\u3057\u3066\u3044\u308b\u30da\u30fc\u30b8\u306e\u30c9\u30e1\u30a4\u30f3\u3068\u306f\u7570\u306a\u308b\u30c9\u30e1\u30a4\u30f3\u304b\u3089 HTTP Set-Cookie Header \u306b\u3088\u308a\u53d7\u4fe1\u3057\u3001HTTP Cookie Header \u306b\u3088\u308a\u9001\u4fe1\u3059\u308b Cookie \u306e\u3053\u3068\u3092\u6307\u3057\u307e\u3059\u3002\u56f3\u306b\u3059\u308b\u3068\u3053\u3046\u3067\u3059\u3002<\/p>\n \u3067\u306f\u3001\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u8a2d\u5b9a\u306b\u304a\u3051\u308b 3rd party Cookie \u30d6\u30ed\u30c3\u30af\u306f\u3069\u306e\u3088\u3046\u306a\u52d5\u4f5c\u3067\u3057\u3087\u3046\u304b\uff1f<\/p>\n \u306a\u304a\u5404\u30d6\u30e9\u30a6\u30b6\u306e 3rd party Cookie \u30d6\u30ed\u30c3\u30af\u306b\u76f8\u5f53\u3059\u308b UI \u6587\u8a00\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n \u5b9f\u969b\u306b\u52d5\u4f5c\u3092\u78ba\u8a8d\u3057\u305f\u7d50\u679c\u304c\u3053\u3061\u3089\u3067\u3059\u3002<\/p>\n \u3061\u306a\u307f\u306b Firefox \u306f\u300c\u5e38\u306b\u62d2\u5426\u300d\u3092\u9078\u629e\u3057\u305f\u5834\u5408\u306f Chrome \u3068\u540c\u69d8\u306e\u52d5\u4f5c\u3068\u306a\u308a\u307e\u3059\u3002 \u6b21\u306b\u30e6\u30fc\u30b6\u30fc\u76ee\u7dda\u3067\u306e 3rd party Cookie \u30d6\u30ed\u30c3\u30af\u306b\u3064\u3044\u3066\u8003\u5bdf\u3057\u3066\u307f\u307e\u3059\u3002 \u3064\u307e\u308a\u30e6\u30fc\u30b6\u30fc\u76ee\u7dda\u3067\u306f\u3001\u30c9\u30e1\u30a4\u30f3\u4e91\u3005\u3084 Super Cookie \u3084 Finger Printing \u306e\u662f\u975e\u3001\u3068\u3044\u3063\u305f\u6280\u8853\u7684\u306a\u8a71\u306f\u672c\u8cea\u7684\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n \u8a71\u306f\u5909\u308f\u308a\u307e\u3059\u304c\u3001\u6614\u304b\u3089\u30a2\u30c9\u30c6\u30af\u696d\u754c\u3067\u306f Parasite Cookie\uff08\u9020\u8a9e\uff09\u3068\u3044\u3046\u6280\u8853\u3092\u6d3b\u7528\u3057\u3066\u304d\u307e\u3057\u305f\u3002 \u3053\u306e document.cookie \u3078\u306e\u8aad\u307f\u66f8\u304d\u306f\u3001\u95b2\u89a7\u3057\u3066\u3044\u308b\u30da\u30fc\u30b8\u306e\u30c9\u30e1\u30a4\u30f3\uff08= \u30d6\u30e9\u30a6\u30b6\u76ee\u7dda\u306e 1st party\uff09\u306e Cookie DB \u306b\u5bfe\u3059\u308b\u8aad\u307f\u66f8\u304d\uff08= Parasite !!\uff09\u3068\u306a\u308a\u307e\u3059\u3002\u56f3\u306b\u3059\u308b\u3068\u3053\u3046\u3067\u3059\u3002<\/p>\n \uff08\u3053\u3061\u3089\u306e\u8a18\u4e8b<\/a> \u3082\u3054\u53c2\u8003\uff09<\/p>\n \u3053\u306e\u7d50\u679c\u3001\u30d6\u30e9\u30a6\u30b6\u3067 3rd party Cookie \u30d6\u30ed\u30c3\u30af\u3092\u8a2d\u5b9a\u3057\u305f\u5834\u5408\u3067\u3082\u3001\u5f97\u4f53\u306e\u77e5\u308c\u306a\u3044\u696d\u8005\uff08= \u30e6\u30fc\u30b6\u30fc\u76ee\u7dda\u306e 3rd party\uff09\u306f\u30c8\u30e9\u30c3\u30ad\u30f3\u30b0\u3092\u4ed5\u639b\u3051\u308b\u3053\u3068\u304c\u51fa\u6765\u307e\u3059\u3002 \u4e00\u90e8\u306e\u30d6\u30e9\u30a6\u30b6\u3067\u30d6\u30ed\u30c3\u30af\u3055\u308c\u308b\u52d5\u4f5c\u3092\u671f\u5f85\u3057\u305f\u306e\u3067\u3059\u304c Parasite Cookie \u3092\u7528\u3044\u308c\u3070\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u610f\u601d\u8868\u793a\u306b\u53cd\u3057\u305f\u30c8\u30e9\u30c3\u30ad\u30f3\u30b0\u3082\u53ef\u80fd\u3001\u3068\u3044\u3046\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3057\u305f\u3002\u6b8b\u5ff5\u3067\u3059\u3002<\/p>\n Parasite Cookie \u3082\u542b\u3081 Cookie \u306e\u7a2e\u985e\u3092\u8868\u306b\u307e\u3068\u3081\u307e\u3057\u305f\uff082017\/10\/29 \u8ffd\u8a18\uff09\u3002<\/p>\n Parasite Cookie \u306e\u5834\u5408\u3001\u30af\u30ed\u30b9\u30c9\u30e1\u30a4\u30f3\u3067\u30c8\u30e9\u30c3\u30ad\u30f3\u30b0\u3067\u304d\u306a\u3044\u3053\u3068\u304c\uff08\u696d\u8005\u5074\u306e\uff09\u8ab2\u984c\u3067\u3059\u3002 \u4eca\u56de\u306e\u7d50\u8ad6 = \u30e6\u30fc\u30b6\u30fc\u76ee\u7dda\u306b\u7acb\u3063\u305f 3rd party Cookie\uff08\u30c8\u30e9\u30c3\u30ad\u30f3\u30b0\uff09\u30d6\u30ed\u30c3\u30af\u3001\u306e\u5b9f\u88c5\u3092\u6c42\u3080 !!<\/p>\n","protected":false},"excerpt":{"rendered":" \u3053\u3093\u306b\u3061\u306f\u3001\u4e2d\u5c71\u3067\u3059\uff08\u5199\u771f\u306f\u79c1\u3067\u306f\u3042\u308a\u307e\u305b\u3093\uff09\u3002<\/a><\/p>\n
\n\u4ee5\u524d\u306f Cookie \u7d42\u7109\u8ad6\u7684\u306a\u8a18\u4e8b\u3092\u3088\u304f\u898b\u304b\u3051\u305f\u306e\u3067\u3059\u304c\u3001\u6700\u8fd1\u3042\u307e\u308a\u898b\u304b\u3051\u306a\u304f\u306a\u308a\u307e\u3057\u305f\u306d\u3002
\n\u7d50\u5c40\u306e\u3068\u3053\u308d\u3001\u76f8\u3082\u5909\u308f\u3089\u305a Cookie \u306f\u5143\u6c17\u306b\u6d3b\u7528\u3055\u308c\u7d9a\u3051\u3066\u3044\u308b\u3088\u3046\u3067\u3059\u3002
\n\u305d\u3053\u3067\u3001\u4eca\u56de\u306f\u30c8\u30e9\u30c3\u30ad\u30f3\u30b0\u3067\u8a71\u984c\u306b\u306a\u308a\u304c\u3061\u306a 3rd party Cookie \u306b\u3064\u3044\u3066\u8003\u5bdf\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n
\n\uff08iOS \u3068 Android \u306e\u6a19\u6e96\u30d6\u30e9\u30a6\u30b6\u306b\u3064\u3044\u3066\u306f\u307e\u305f\u306e\u6a5f\u4f1a\u306b\uff09<\/p>\n\n
3rd party Cookie \u30d6\u30ed\u30c3\u30af\u306e\u52d5\u4f5c\uff08\u30d6\u30e9\u30a6\u30b6\u76ee\u7dda\uff09<\/h2>\n
<\/p>\n
\n
\n
\n<\/a><\/li>\n
\n<\/a><\/li>\n
\n<\/a><\/li>\n<\/ul>\n
<\/p>\n
\n\u307e\u305f\u3001\u8a2a\u554f\u3057\u305f\u30b5\u30a4\u30c8\u304b\u5426\u304b\u3001\u306f\u8a2a\u554f\u5c65\u6b74\u3067\u306f\u306a\u304f\u8a72\u5f53\u3059\u308b\u30c9\u30e1\u30a4\u30f3\u306e Cookie \u3092\u4fdd\u6301\u3057\u3066\u3044\u308b\u304b\u5426\u304b\u3067\u5224\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n3rd party Cookie \u30d6\u30ed\u30c3\u30af\u306e\u610f\u5473\uff08\u30e6\u30fc\u30b6\u30fc\u76ee\u7dda\uff09<\/h2>\n
\n\u7aef\u7684\u306b\u306f\u300c\u30b5\u30fc\u30d3\u30b9\u4e3b\u4f53\uff08= \u30e6\u30fc\u30b6\u30fc\u76ee\u7dda\u306e 1st party\uff09\u3067\u306f\u306a\u3044\u3001\u5f97\u4f53\u306e\u77e5\u308c\u306a\u3044\u696d\u8005\uff08= \u30e6\u30fc\u30b6\u30fc\u76ee\u7dda\u306e 3rd party\uff09\u306b\u30c8\u30e9\u30c3\u30ad\u30f3\u30b0\u3055\u308c\u308b\u3053\u3068\u306f\u3054\u52d8\u5f01\u300d\u3068\u3044\u3046\u610f\u601d\u8868\u793a\u3001\u3060\u3068\u79c1\u306f\u89e3\u91c8\u3057\u3066\u3044\u307e\u3059\u3002
\n\u610f\u601d\u8868\u793a\u3068\u3044\u3046\u3053\u3068\u3067 DNT \u3068\u3082\u4f3c\u3066\u3044\u307e\u3059\u304c\u3001\u88dc\u8db3\u3059\u308b\u3068<\/p>\n\n
Parasite Cookie \u3068\u3044\u3046\u629c\u3051\u9053<\/h2>\n
\nJavaScript \u3092\u7528\u3044\u308b\u3053\u3068\u3067 document.cookie \u3068\u3044\u3046\u30d7\u30ed\u30d1\u30c6\u30a3\u30fc\u306b\u5bfe\u3057\u3066\u8aad\u307f\u66f8\u304d\u3092\u884c\u3046\u3053\u3068\u304c\u51fa\u6765\u307e\u3059\u3002
\nParasite Cookie \u306f\u3053\u308c\u3092\u5229\u7528\u3057\u3066<\/p>\n\n
JavaScript \u3067 document.cookie \u306b\u8b58\u5225\u5b50\u3092\u66f8\u304d\u8fbc\u3080<\/li>\n
JavaScript \u3067 document.cookie \u304b\u3089\u8b58\u5225\u5b50\u3092\u53d6\u308a\u51fa\u3057 query string \u3068\u3057\u3066\u30b5\u30fc\u30d0\u306b\u9001\u4fe1\u3059\u308b<\/li>\n<\/ul>\n<\/p>\n
\n\u304c\u3001\u672c\u5f53\u306b\u305d\u308c\u304c\u53ef\u80fd\u306a\u306e\u304b\u5426\u304b\u3001\u52d5\u4f5c\u3092\u691c\u8a3c\u3057\u3066\u307f\u307e\u3057\u305f\u3002<\/p>\n<\/p>\n
\u307e\u3068\u3081<\/h2>\n
<\/p>\n
\n\u3057\u304b\u3057 Super Cookie \u3068\u547c\u3070\u308c\u308b\u65b9\u6cd5\u306a\u3089\u3070\u30af\u30ed\u30b9\u30c9\u30e1\u30a4\u30f3\u3067\u306e\u30c8\u30e9\u30c3\u30ad\u30f3\u30b0\u3082\u53ef\u80fd\u3067\u3059\u3002
\n\u3053\u3061\u3089\u306b\u3064\u3044\u3066\u306f\u5225\u9014\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n
\n\u4ee5\u524d\u306f Cookie \u7d42\u7109\u8ad6\u7684\u306a\u8a18\u4e8b\u3092\u3088\u304f\u898b\u304b\u3051\u305f\u306e\u3067\u3059\u304c\u3001\u6700\u8fd1\u3042\u307e\u308a\u898b\u304b\u3051\u306a\u304f\u306a\u308a\u307e\u3057\u305f\u306d\u3002
\n\u7d50\u5c40\u306e\u3068\u3053\u308d\u3001\u76f8\u3082\u5909\u308f\u3089\u305a Cookie \u306f\u5143\u6c17\u306b\u6d3b\u7528\u3055\u308c\u7d9a\u3051\u3066\u3044\u308b\u3088\u3046\u3067\u3059\u3002
\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":[273,186,184,219],"_links":{"self":[{"href":"https:\/\/www.techscore.com\/blog\/wp-json\/wp\/v2\/posts\/10737"}],"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=10737"}],"version-history":[{"count":40,"href":"https:\/\/www.techscore.com\/blog\/wp-json\/wp\/v2\/posts\/10737\/revisions"}],"predecessor-version":[{"id":14564,"href":"https:\/\/www.techscore.com\/blog\/wp-json\/wp\/v2\/posts\/10737\/revisions\/14564"}],"wp:attachment":[{"href":"https:\/\/www.techscore.com\/blog\/wp-json\/wp\/v2\/media?parent=10737"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techscore.com\/blog\/wp-json\/wp\/v2\/categories?post=10737"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techscore.com\/blog\/wp-json\/wp\/v2\/tags?post=10737"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}