{"blog_title":"\u5323\u306e\u5411\u3053\u3046\u5074 - \u3042\u307e\u308a\u306b.NET\u306a","version":"1.0","author_name":"akiramei","provider_url":"https://hatena.blog","title":"Code Access Security\u305d\u306e\uff15","url":"https://akiramei.hatenadiary.org/entry/20051209/p1","description":"CAS\u306b\u3064\u3044\u3066\u5206\u304b\u3063\u3066\u304d\u305f\u3064\u3082\u308a\u3060\u3063\u305f\u306e\u3067\u3059\u304c\u3001\u307e\u305f\u5206\u304b\u3089\u306a\u304f\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3057\u305f\u3002CAS\u306f\u3069\u306e\u3088\u3046\u306a\u5834\u5408\u306b\u4f7f\u3048\u3070\u826f\u3044\u306e\u3067\u3057\u3087\u3046\u304b\u3002\u4f8b\u3048\u3070\u3001\u3069\u3053\u304b\u304b\u3089\u4f7f\u3048\u305d\u3046\u306a\u30e9\u30a4\u30d6\u30e9\u30ea(\u4eee\u306bmalicious.dll)\u3092\u898b\u3064\u3051\u3066\u304d\u305f\u3068\u3057\u307e\u3059\u3002\u3057\u304b\u3057\u3001malicious.dll\u306f\u60aa\u610f\u306e\u3042\u308b\u30a2\u30bb\u30f3\u30d6\u30ea\u3067\u3001\u305d\u306e\u5b9f\u88c5\u306f\u3001 using System; using System.IO; namespace Malicious { public static class Util { public static void HelloWorld () { using (FileStream fs = File.OpenRea\u2026","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fakiramei.hatenadiary.org%2Fentry%2F20051209%2Fp1\" title=\"Code Access Security\u305d\u306e\uff15 - \u5323\u306e\u5411\u3053\u3046\u5074 - \u3042\u307e\u308a\u306b.NET\u306a\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","height":"190","blog_url":"https://akiramei.hatenadiary.org/","width":"100%","author_url":"https://blog.hatena.ne.jp/akiramei/","image_url":null,"published":"2005-12-09 00:00:00","categories":[".NET","Security"],"provider_name":"Hatena Blog","type":"rich"}