{"id":477254,"date":"2023-08-09T09:09:43","date_gmt":"2023-08-09T09:09:43","guid":{"rendered":""},"modified":"2023-09-05T11:14:22","modified_gmt":"2023-09-05T11:14:22","slug":"flash-cookies","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/jp\/wiki\/flash-cookies\/","title":{"rendered":"\u30d5\u30e9\u30c3\u30b7\u30e5\u30af\u30c3\u30ad\u30fc"},"content":{"rendered":"<p>Flash Cookie \u306f\u3001\u30ed\u30fc\u30ab\u30eb\u5171\u6709\u30aa\u30d6\u30b8\u30a7\u30af\u30c8 (LSO) \u3068\u3082\u547c\u3070\u308c\u3001\u6a19\u6e96\u306e HTTP Cookie \u306b\u4f3c\u305f\u30c7\u30fc\u30bf \u30d5\u30a1\u30a4\u30eb\u3067\u3059\u304c\u3001Adobe Flash Player \u306b\u3088\u3063\u3066\u4fdd\u5b58\u3055\u308c\u307e\u3059\u3002LSO \u306f Adobe Flash Player \u306e\u3059\u3079\u3066\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u4f7f\u7528\u3055\u308c\u3001Adobe \u304c\u63d0\u4f9b\u3059\u308b\u30aa\u30f3\u30e9\u30a4\u30f3\u8a2d\u5b9a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u901a\u3058\u3066\u7ba1\u7406\u3067\u304d\u307e\u3059\u3002<\/p>\n<h2>\u30d5\u30e9\u30c3\u30b7\u30e5\u30af\u30c3\u30ad\u30fc\u306e\u6b74\u53f2\u3068\u51fa\u73fe<\/h2>\n<p>Flash Cookie \u306f\u3001\u304b\u3064\u3066\u306f\u30aa\u30fc\u30c7\u30a3\u30aa\u3001\u30d3\u30c7\u30aa\u3001\u30a2\u30cb\u30e1\u30fc\u30b7\u30e7\u30f3\u306a\u3069\u306e\u30de\u30eb\u30c1\u30e1\u30c7\u30a3\u30a2 \u30b3\u30f3\u30c6\u30f3\u30c4\u3092 Web \u4e0a\u3067\u4f5c\u6210\u304a\u3088\u3073\u8868\u793a\u3059\u308b\u305f\u3081\u306b\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u305f\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3067\u3042\u308b Adobe \u306e Flash Player \u3068\u3068\u3082\u306b\u767b\u5834\u3057\u307e\u3057\u305f\u3002Flash Cookie \u304c\u521d\u3081\u3066\u8a00\u53ca\u3055\u308c\u305f\u306e\u306f\u3001YouTube \u306a\u3069\u306e Web \u30b5\u30a4\u30c8\u3067\u306e\u30d3\u30c7\u30aa \u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u914d\u4fe1\u306b\u7279\u306b Flash Player \u306e\u4f7f\u7528\u304c\u6025\u5897\u3057\u59cb\u3081\u305f 2000 \u5e74\u4ee3\u534a\u3070\u9803\u3067\u3057\u305f\u3002<\/p>\n<p>Flash Cookie \u306e\u672c\u6765\u306e\u76ee\u7684\u306f\u3001\u7279\u306b\u30ea\u30c3\u30c1\u306a\u30de\u30eb\u30c1\u30e1\u30c7\u30a3\u30a2 \u30b3\u30f3\u30c6\u30f3\u30c4\u306b\u304a\u3044\u3066\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u597d\u307f\u3084\u8a2d\u5b9a\u3092\u8a18\u61b6\u3059\u308b\u3053\u3068\u3067\u30e6\u30fc\u30b6\u30fc \u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u3067\u3057\u305f\u3002\u3057\u304b\u3057\u3001\u3059\u3050\u306b\u30af\u30ed\u30b9\u30d6\u30e9\u30a6\u30b6 \u30c8\u30e9\u30c3\u30ad\u30f3\u30b0\u306a\u3069\u4ed6\u306e\u7528\u9014\u306b\u3082\u4f7f\u7528\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u3001\u305d\u306e\u6c38\u7d9a\u6027\u3068\u308f\u304b\u308a\u306b\u304f\u3055\u304b\u3089\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u306b\u95a2\u3059\u308b\u61f8\u5ff5\u304c\u751f\u3058\u307e\u3057\u305f\u3002<\/p>\n<h2>Flash Cookie \u306e\u8a73\u7d30\u306a\u6982\u8981<\/h2>\n<p>Flash \u30af\u30c3\u30ad\u30fc\u306f\u3001\u767a\u4fe1\u5143\u306e Web \u30b5\u30a4\u30c8\u304c\u4f7f\u7528\u3059\u308b\u305f\u3081\u306b\u30e6\u30fc\u30b6\u30fc\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u306b\u30c7\u30fc\u30bf\u3092\u4fdd\u5b58\u3059\u308b\u3068\u3044\u3046\u70b9\u3067\u3001\u5f93\u6765\u306e\u30af\u30c3\u30ad\u30fc\u3068\u540c\u69d8\u306b\u6a5f\u80fd\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001Web \u30b5\u30a4\u30c8\u306f\u30e6\u30fc\u30b6\u30fc\u306e\u95b2\u89a7\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u3084\u597d\u307f\u306a\u3069\u3001\u30e6\u30fc\u30b6\u30fc\u306b\u95a2\u3059\u308b\u8a73\u7d30\u306a\u60c5\u5831\u3092\u53ce\u96c6\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>Flash Cookie \u306f\u3001HTTP Cookie \u3068\u306f\u3044\u304f\u3064\u304b\u306e\u91cd\u8981\u306a\u70b9\u3067\u7570\u306a\u308a\u307e\u3059\u3002\u307e\u305a\u3001\u3088\u308a\u591a\u304f\u306e\u30c7\u30fc\u30bf\u3092\u4fdd\u5b58\u3067\u304d\u307e\u3059 (Cookie \u306e 4 KB \u306b\u5bfe\u3057\u3066\u3001Flash Cookie \u306f\u6700\u5927 100 KB)\u3002\u307e\u305f\u3001\u3088\u308a\u6c38\u7d9a\u7684\u3067\u3042\u308b\u305f\u3081\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u30d6\u30e9\u30a6\u30b6\u306e Cookie \u3092\u6d88\u53bb\u3057\u3066\u3082\u524a\u9664\u3055\u308c\u307e\u305b\u3093\u3002\u3055\u3089\u306b\u3001\u30d6\u30e9\u30a6\u30b6\u306e\u5236\u5fa1\u5916\u3067\u4fdd\u5b58\u3055\u308c\u308b\u305f\u3081\u3001\u7ba1\u7406\u3084\u691c\u51fa\u304c\u56f0\u96e3\u3067\u3059\u3002<\/p>\n<p>Flash \u30af\u30c3\u30ad\u30fc\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u304c Adobe Flash Player \u3092\u4f7f\u7528\u3059\u308b\u30b5\u30a4\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3057\u305f\u3068\u304d\u306b\u4f5c\u6210\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u30a4\u30f3\u30bf\u30e9\u30af\u30c6\u30a3\u30d6 \u30b3\u30f3\u30c6\u30f3\u30c4\u3084\u3001Flash Player \u306e\u5b9f\u884c\u3092\u5fc5\u8981\u3068\u3059\u308b\u30d3\u30c7\u30aa\u3092\u542b\u3080\u30b5\u30a4\u30c8\u3067\u3042\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u30b5\u30a4\u30c8\u306f Flash \u30af\u30c3\u30ad\u30fc\u3092\u4f5c\u6210\u3057\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u306b\u4fdd\u5b58\u3057\u307e\u3059\u304c\u3001\u901a\u5e38\u306f\u30e6\u30fc\u30b6\u30fc\u306b\u77e5\u3089\u305b\u305a\u3001\u540c\u610f\u3082\u5f97\u307e\u305b\u3093\u3002\u305d\u306e\u5f8c\u3001\u30af\u30c3\u30ad\u30fc\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u30af\u30ea\u30c3\u30af\u3057\u305f\u5185\u5bb9\u3001\u7279\u5b9a\u306e\u30da\u30fc\u30b8\u3067\u904e\u3054\u3057\u305f\u6642\u9593\u3001\u305d\u306e\u4ed6\u306e\u60c5\u5831\u306a\u3069\u3001\u30b5\u30a4\u30c8\u3067\u306e\u30e6\u30fc\u30b6\u30fc\u306e\u884c\u52d5\u3092\u8ffd\u8de1\u3067\u304d\u307e\u3059\u3002<\/p>\n<h2>Flash Cookie \u306e\u5185\u90e8\u69cb\u9020\u3068\u52d5\u4f5c<\/h2>\n<p>Flash \u30af\u30c3\u30ad\u30fc\u306f\u3001\u57fa\u672c\u7684\u306b\u30c7\u30fc\u30bf\u3092\u542b\u3080\u5c0f\u3055\u306a\u30c6\u30ad\u30b9\u30c8 \u30d5\u30a1\u30a4\u30eb\u3067\u3059\u3002\u3053\u308c\u3089\u306f\u3001\u30d6\u30e9\u30a6\u30b6\u30fc\u3068\u306f\u5225\u306e Flash Player \u30d7\u30e9\u30b0\u30a4\u30f3\u306b\u3088\u3063\u3066\u4f5c\u6210\u3055\u308c\u3001\u4fdd\u5b58\u3055\u308c\u307e\u3059\u3002\u30e6\u30fc\u30b6\u30fc\u304c Flash \u30af\u30c3\u30ad\u30fc\u3092\u4f7f\u7528\u3059\u308b\u30b5\u30a4\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3068\u3001\u30b5\u30a4\u30c8\u306f\u30af\u30c3\u30ad\u30fc \u30d5\u30a1\u30a4\u30eb\u3092\u30e6\u30fc\u30b6\u30fc\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u306b\u9001\u4fe1\u3057\u307e\u3059\u3002\u305d\u306e\u5f8c\u3001\u3053\u306e\u30d5\u30a1\u30a4\u30eb\u306f\u3001\u901a\u5e38\u306e HTTP \u30af\u30c3\u30ad\u30fc\u3068\u306f\u5225\u306e\u7279\u5b9a\u306e\u5834\u6240\u306b\u4fdd\u5b58\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>Flash \u30af\u30c3\u30ad\u30fc\u306e\u69cb\u9020\u306f\u6bd4\u8f03\u7684\u5358\u7d14\u3067\u3059\u3002\u901a\u5e38\u306f\u6b21\u306e\u3082\u306e\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/p>\n<ol>\n<li>\u30af\u30c3\u30ad\u30fc\u3092\u4f5c\u6210\u3057\u305f\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u540d\u524d\u3002<\/li>\n<li>\u30af\u30c3\u30ad\u30fc\u304c\u4f7f\u7528\u3057\u3066\u3044\u308b\u30c7\u30a3\u30b9\u30af\u5bb9\u91cf\u3002<\/li>\n<li>\u305d\u306e Cookie \u306e\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u8a2d\u5b9a\u3002<\/li>\n<li>\u30af\u30c3\u30ad\u30fc\u304c\u4fdd\u5b58\u3057\u3066\u3044\u308b\u30c7\u30fc\u30bf\u3002<\/li>\n<\/ol>\n<p>Flash \u30af\u30c3\u30ad\u30fc\u306f Adobe \u306e\u30aa\u30f3\u30e9\u30a4\u30f3\u8a2d\u5b9a\u30de\u30cd\u30fc\u30b8\u30e3\u3092\u901a\u3058\u3066\u7ba1\u7406\u3055\u308c\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u3053\u308c\u3089\u306e\u30af\u30c3\u30ad\u30fc\u3092\u8868\u793a\u3001\u5909\u66f4\u3001\u307e\u305f\u306f\u524a\u9664\u3067\u304d\u307e\u3059\u3002\u901a\u5e38\u306e\u30af\u30c3\u30ad\u30fc\u3068\u306f\u7570\u306a\u308a\u3001Flash \u30af\u30c3\u30ad\u30fc\u306f\u30d6\u30e9\u30a6\u30b6\u306e\u8a2d\u5b9a\u3092\u901a\u3058\u3066\u5236\u5fa1\u3055\u308c\u306a\u3044\u305f\u3081\u3001\u7ba1\u7406\u304c\u3088\u308a\u56f0\u96e3\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<h2>Flash Cookie \u306e\u4e3b\u306a\u6a5f\u80fd\u306e\u5206\u6790<\/h2>\n<p>Flash Cookie \u306b\u306f\u3001\u901a\u5e38\u306e Cookie \u3068\u306f\u7570\u306a\u308b\u6ce8\u76ee\u3059\u3079\u304d\u6a5f\u80fd\u304c\u3044\u304f\u3064\u304b\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>\n<p><strong>\u3088\u308a\u5927\u304d\u306a\u30b9\u30c8\u30ec\u30fc\u30b8\u5bb9\u91cf:<\/strong> Flash \u30af\u30c3\u30ad\u30fc\u306b\u306f\u6700\u5927 100 KB \u306e\u30c7\u30fc\u30bf\u304c\u4fdd\u5b58\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u7d04 4 KB \u306b\u5236\u9650\u3055\u308c\u3066\u3044\u308b\u901a\u5e38\u306e\u30af\u30c3\u30ad\u30fc\u3088\u308a\u3082\u306f\u308b\u304b\u306b\u5927\u304d\u306a\u30c7\u30fc\u30bf\u3067\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u6c38\u7d9a\u6027:<\/strong> \u30e6\u30fc\u30b6\u30fc\u304c\u30d6\u30e9\u30a6\u30b6\u306e Cookie \u3092\u6d88\u53bb\u3057\u3066\u3082\u3001Flash Cookie \u306f\u6b8b\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u3001Flash Cookie \u304c\u30d6\u30e9\u30a6\u30b6\u3068\u306f\u5225\u306b\u4fdd\u5b58\u3055\u308c\u308b\u305f\u3081\u3067\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30af\u30ed\u30b9\u30d6\u30e9\u30a6\u30b6\u6a5f\u80fd:<\/strong> Flash Cookie \u306f\u3055\u307e\u3056\u307e\u306a\u30d6\u30e9\u30a6\u30b6\u3067\u52d5\u4f5c\u3059\u308b\u305f\u3081\u3001\u540c\u3058\u30de\u30b7\u30f3\u4e0a\u306e\u3055\u307e\u3056\u307e\u306a\u30d6\u30e9\u30a6\u30b6\u9593\u3067\u30e6\u30fc\u30b6\u30fc\u306e\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u3092\u8ffd\u8de1\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u7ba1\u7406\u304c\u56f0\u96e3:<\/strong> \u3053\u308c\u3089\u306f Adobe \u306e\u30aa\u30f3\u30e9\u30a4\u30f3\u8a2d\u5b9a\u30de\u30cd\u30fc\u30b8\u30e3\u30fc\u3092\u901a\u3058\u3066\u5236\u5fa1\u3055\u308c\u308b\u305f\u3081\u3001\u898b\u3064\u3051\u305f\u308a\u3001\u7ba1\u7406\u3057\u305f\u308a\u3001\u524a\u9664\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u304c\u56f0\u96e3\u3067\u3059\u3002<\/p>\n<\/li>\n<\/ul>\n<h2>\u30d5\u30e9\u30c3\u30b7\u30e5\u30af\u30c3\u30ad\u30fc\u306e\u7a2e\u985e<\/h2>\n<p>Flash Cookie \u306b\u306f\u4e3b\u306b 2 \u3064\u306e\u7a2e\u985e\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ol>\n<li>\n<p><strong>\u6c38\u7d9a\u7684\u306a Flash \u30af\u30c3\u30ad\u30fc:<\/strong> \u3053\u308c\u3089\u306e Cookie \u306f\u3001\u624b\u52d5\u3067\u524a\u9664\u3055\u308c\u308b\u307e\u3067\u30e6\u30fc\u30b6\u30fc\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u306b\u6b8b\u308a\u307e\u3059\u3002\u9577\u671f\u9593\u30c7\u30fc\u30bf\u3092\u4fdd\u6301\u3059\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u304a\u308a\u3001\u8ffd\u8de1\u76ee\u7684\u3067\u3088\u304f\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30bb\u30c3\u30b7\u30e7\u30f3Flash\u30af\u30c3\u30ad\u30fc:<\/strong> \u3053\u308c\u3089\u306e Cookie \u306f\u4e00\u6642\u7684\u306b\u4fdd\u5b58\u3055\u308c\u3001\u30d6\u30e9\u30a6\u30b6\u307e\u305f\u306f Flash Player \u304c\u9589\u3058\u3089\u308c\u308b\u3068\u524a\u9664\u3055\u308c\u307e\u3059\u3002\u901a\u5e38\u3001\u30bb\u30c3\u30b7\u30e7\u30f3\u60c5\u5831\u3092\u8a18\u61b6\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n<h2>Flash Cookie 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\u30af\u30c3\u30ad\u30fc\u3092\u76f4\u63a5\u7ba1\u7406\u3059\u308b\u3053\u3068\u3082\u91cd\u8981\u3067\u3059\u3002<\/p>\n<h2>\u95a2\u9023\u30ea\u30f3\u30af<\/h2>\n<p>Flash Cookie \u306e\u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u3001\u6b21\u306e\u30ea\u30bd\u30fc\u30b9\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n<ul>\n<li><a href=\"https:\/\/www.adobe.com\/products\/flashplayer\/end-of-life.html\" target=\"_new\" rel=\"noopener nofollow\">Adobe \u306e\u30ed\u30fc\u30ab\u30eb\u5171\u6709\u30aa\u30d6\u30b8\u30a7\u30af\u30c8 (LSO) \u30ac\u30a4\u30c9<\/a><\/li>\n<li><a href=\"https:\/\/www.usenix.org\/legacy\/event\/sec10\/tech\/full_papers\/Roesner.pdf\" target=\"_new\" rel=\"noopener nofollow\">Flash Cookie \u306b\u95a2\u3059\u308b\u6280\u8853\u8ad6\u6587<\/a><\/li>\n<li><a href=\"https:\/\/www.macromedia.com\/support\/documentation\/en\/flashplayer\/help\/settings_manager07.html\" target=\"_new\" rel=\"noopener nofollow\">Flash Cookie\u306e\u7ba1\u7406\u3068\u524a\u9664\u306b\u95a2\u3059\u308b\u5b9f\u7528\u7684\u306a\u30ac\u30a4\u30c9<\/a><\/li>\n<li><a href=\"https:\/\/www.adobe.com\/products\/flashplayer\/end-of-life.html\" target=\"_new\" rel=\"noopener nofollow\">Flash Player \u306e\u5ec3\u6b62\u306b\u95a2\u3059\u308b\u60c5\u5831<\/a><\/li>\n<\/ul>","protected":false},"featured_media":477255,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-477254","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>Flash Cookies: An In-depth Examination<\/mark>","faq_items":[{"question":"What are Flash cookies?","answer":"<p>Flash cookies, also known as Local Shared Objects (LSOs), are data files that are stored on your computer by Adobe Flash Player. They're similar to HTTP cookies, but can store more data and are more persistent.<\/p>"},{"question":"When did Flash cookies first appear?","answer":"<p>Flash cookies emerged in the mid-2000s with the proliferation of Adobe's Flash Player. They were originally designed to enhance the user experience by remembering settings and preferences for multimedia content.<\/p>"},{"question":"How do Flash cookies work?","answer":"<p>Flash cookies are created when you visit a website that uses Adobe Flash Player. The website creates the Flash cookie and stores it on your computer, usually without your knowledge or consent. The cookie can then track your behavior on the website, including what you click on and how long you spend on certain pages.<\/p>"},{"question":"What are the key features of Flash cookies?","answer":"<p>Key features of Flash cookies include a larger storage capacity (up to 100KB), persistence (they remain even when you clear your browser cookies), cross-browser functionality, and being harder to manage since they're controlled through Adobe's settings manager, not the browser settings.<\/p>"},{"question":"What types of Flash cookies are there?","answer":"<p>There are two main types of Flash cookies: Persistent Flash cookies, which stay on your computer until they are manually deleted, and Session Flash cookies, which are temporary and get deleted when you close your browser or Flash Player.<\/p>"},{"question":"What problems are associated with Flash cookies and how can they be solved?","answer":"<p>The main issue with Flash cookies is their potential for privacy invasion as they can track a user's online activity and gather personal information. Solutions include manually deleting Flash cookies through Adobe's settings manager, using privacy-focused browser extensions, or disabling Flash Player.<\/p>"},{"question":"How do Flash cookies compare to HTTP cookies and HTML5 Local Storage?","answer":"<p>Flash cookies can store more data than HTTP cookies and are more persistent. Unlike HTTP cookies, they are not easily managed through browser settings. HTML5 Local Storage, similar to Flash cookies, provides larger storage but with better user control over data.<\/p>"},{"question":"How are proxy servers associated with Flash cookies?","answer":"<p>Proxy servers can provide a layer of anonymity, making it harder for websites to track user behavior. However, they may not fully prevent Flash cookies from being stored on a user's device, as these are handled by the Flash Player, not the browser.<\/p>"},{"question":"What is the future of Flash cookies?","answer":"<p>With the phasing out of Adobe Flash Player, Flash cookies are likely to become less relevant. 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