{"url":"https://www.shigemk2.com/entry/2025/11/26/230954","type":"rich","published":"2025-11-26 23:09:54","author_name":"shigemk2","blog_url":"https://www.shigemk2.com/","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.shigemk2.com%2Fentry%2F2025%2F11%2F26%2F230954\" title=\"AWS WAF Rate-based rules - by shigemk2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_url":"https://blog.hatena.ne.jp/shigemk2/","image_url":null,"version":"1.0","width":"100%","description":"AWS strongly recommends protecting against HTTP request floods by using rate-based rules in AWS WAF to automatically 'Block' or 'Challenge' requests matching a specific aggregation key (which is by default 'IP address'), when the number of requests received in a configurable sliding window exceeds a\u2026","height":"190","blog_title":"by shigemk2","title":"AWS WAF Rate-based rules","provider_name":"Hatena Blog","categories":["AWS"]}