{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.serverworks.co.jp%2Fwhy-getcalleridentity-is-initial-access\" title=\"\u653b\u6483\u306e\u521d\u52d5\u3068\u3057\u3066\u3082\u5229\u7528\u3055\u308c\u308b GetCallerIdentity \u3068\u306f\u4f55\u304b - \u30b5\u30fc\u30d0\u30fc\u30ef\u30fc\u30af\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30d6\u30ed\u30b0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","title":"\u653b\u6483\u306e\u521d\u52d5\u3068\u3057\u3066\u3082\u5229\u7528\u3055\u308c\u308b GetCallerIdentity \u3068\u306f\u4f55\u304b","categories":["\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3","AWS Security Token Service","AWS"],"provider_url":"https://hatena.blog","width":"100%","url":"https://blog.serverworks.co.jp/why-getcalleridentity-is-initial-access","author_url":"https://blog.hatena.ne.jp/swx-satake/","blog_title":"\u30b5\u30fc\u30d0\u30fc\u30ef\u30fc\u30af\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30d6\u30ed\u30b0","type":"rich","height":"190","provider_name":"Hatena Blog","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/s/swx-satake/20251104/20251104151701.png","published":"2025-11-05 08:00:00","author_name":"swx-satake","blog_url":"https://blog.serverworks.co.jp/","version":"1.0","description":"\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b5\u30fc\u30d3\u30b9\u90e8 \u4f50\u7af9\u3067\u3059\u3002\u672c\u30d6\u30ed\u30b0\u3067\u306f GuardDuty Extended Threat Detection \u3067\u691c\u51fa\u3055\u308c\u305f\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u3092\u5143\u306b `sts:GetCallerIdentity` \u306b\u3064\u3044\u3066\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u89b3\u70b9\u304b\u3089\u89e3\u8aac\u3092\u884c\u3044\u307e\u3057\u305f\u3002\u3053\u306e API Call \u81ea\u4f53\u306f\u7121\u5bb3\u3067\u3059\u304c\u3001\u305d\u308c\u306b\u3088\u3063\u3066\u8fd4\u5374\u3055\u308c\u308b\u5024\u306f\u653b\u6483\u8005\u306b\u3068\u3063\u3066\u975e\u5e38\u306b\u91cd\u8981\u306a\u610f\u5473\u3092\u6301\u3061\u307e\u3059\u3002"}