{"type":"rich","height":"190","published":"2026-08-03 08:57:22","author_url":"https://blog.hatena.ne.jp/kakku22/","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkakakakakku.hatenablog.com%2Fentry%2F2026%2F08%2F03%2F085722\" title=\"AWS WAF \u306e JA4 \u30d5\u30a3\u30f3\u30ac\u30fc\u30d7\u30ea\u30f3\u30c8\u3067\u30ec\u30fc\u30c8\u5236\u9650\u3092\u8a2d\u5b9a\u3059\u308b - kakakakakku blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","url":"https://kakakakakku.hatenablog.com/entry/2026/08/03/085722","width":"100%","categories":["AWS","WAF"],"blog_url":"https://kakakakakku.hatenablog.com/","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/k/kakku22/20260802/20260802222642.png","author_name":"kakku22","title":"AWS WAF \u306e JA4 \u30d5\u30a3\u30f3\u30ac\u30fc\u30d7\u30ea\u30f3\u30c8\u3067\u30ec\u30fc\u30c8\u5236\u9650\u3092\u8a2d\u5b9a\u3059\u308b","blog_title":"kakakakakku blog","provider_name":"Hatena Blog","provider_url":"https://hatena.blog","description":"\u306f\u3058\u3081\u306b \u7279\u5b9a\u306e IP \u30a2\u30c9\u30ec\u30b9\u304b\u3089\u904e\u5270\u306b\u30ea\u30af\u30a8\u30b9\u30c8\u304c\u6765\u308b\u5834\u5408\u306b AWS WAF \u3067 IP \u30a2\u30c9\u30ec\u30b9\u30d9\u30fc\u30b9\u306e\u30ec\u30fc\u30c8\u5236\u9650\u3092\u8a2d\u5b9a\u3067\u304d\u308b\uff0e\u3057\u304b\u3057 IP \u30a2\u30c9\u30ec\u30b9\u304c\u5206\u6563\u3055\u308c\u3066\u3044\u308b\u3068 IP \u30a2\u30c9\u30ec\u30b9\u30d9\u30fc\u30b9\u306e\u30ec\u30fc\u30c8\u5236\u9650\u3067\u306f\u30d6\u30ed\u30c3\u30af\u3067\u304d\u305a\uff0c\u95be\u5024\u3092\u4e0b\u3052\u308b\u3068\u6b63\u5e38\u306a\u30ea\u30af\u30a8\u30b9\u30c8\u307e\u3067\u30d6\u30ed\u30c3\u30af\u3057\u3066\u3057\u307e\u3046\u53ef\u80fd\u6027\u304c\u9ad8\u307e\u3063\u3066\u3057\u307e\u3046\uff0e \u305d\u3093\u306a\u3068\u304d\u306b1\u3064\u306e\u9078\u629e\u80a2\u306b\u306a\u308b\u306e\u304c\u300cJA4 \u30d5\u30a3\u30f3\u30ac\u30fc\u30d7\u30ea\u30f3\u30c8 (JA4 fingerprinting)\u300d\u3067 TLS \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u7279\u5fb4\u304b\u3089\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3092\u8b58\u5225\u3067\u304d\u308b\uff0e\u3088\u3046\u3059\u308b\u306b IP \u30a2\u30c9\u30ec\u30b9\u304c\u5206\u6563\u3057\u3066\u3044\u305f\u3068\u3057\u3066\u3082\uff0cTLS \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u7279\u5fb4\u304c\u540c\u3058\u3067\u3042\u308c\u3070\u540c\u3058 JA4 \u30d5\u30a3\u30f3\u30ac\u30fc\u30d7\u30ea\u30f3\u30c8\u306b\u306a\u308b\u3068\u2026"}