{"provider_name":"Hatena Blog","width":"100%","blog_title":"\u53e1\u667a\u306e\u4e09\u733f","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.three-wise-monkeys.com%2Fentry%2F2026%2F06%2F24%2F080000\" title=\"URL Filtering\uff08URL\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\uff09\uff1aA to Z Information Security - \u53e1\u667a\u306e\u4e09\u733f\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/s/slowtrain2013/20251109/20251109125017.png","author_name":"slowtrain2013","categories":["A to Z Information Security","\u6c17\u306b\u306a\u308b\u60c5\u5831\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u7528\u8a9e","\u6587\u5b66\u30fb\u8a9e\u5b66","\u30b5\u30fc\u30d0\u30fc\u3068\u30cd\u30c3\u30c8\u30ef\u30fc\u30af"],"height":"190","blog_url":"https://www.three-wise-monkeys.com/","title":"URL Filtering\uff08URL\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\uff09\uff1aA to Z Information Security","version":"1.0","provider_url":"https://hatena.blog","published":"2026-06-24 08:00:00","author_url":"https://blog.hatena.ne.jp/slowtrain2013/","url":"https://www.three-wise-monkeys.com/entry/2026/06/24/080000","type":"rich","description":"URL Filtering: The Internet's Security Guard URL Filtering is like having a security guard at the entrance of the internet who checks every website before letting you visit it. If a website is dangerous, the guard says \"Stop! You can't go there!\" What is URL Filtering? Imagine you're a kid and your \u2026"}