---
title: 2023-08-14
description: HTTP DDoS managed ruleset rule changes for this release.
image: https://developers.cloudflare.com/core-services-preview.png
---

> Documentation Index  
> Fetch the complete documentation index at: https://developers.cloudflare.com/ddos-protection/llms.txt  
> Use this file to discover all available pages before exploring further. 

[Skip to content](#%5Ftop) 

# 2023-08-14

| Rule ID     | Description                                   | Previous Action | New Action         | Notes                                    |
| ----------- | --------------------------------------------- | --------------- | ------------------ | ---------------------------------------- |
| ...22807318 | HTTP requests from known botnets.             | ddos\_dynamic   | managed\_challenge | Expand the filter to catch more attacks. |
| ...d2f294d7 | HTTP requests trying to impersonate browsers. | ddos\_dynamic   | ddos\_dynamic      | Expand the filter to catch more attacks. |

```json
{"@context":"https://schema.org","@type":"TechArticle","@id":"https://developers.cloudflare.com/ddos-protection/change-log/http/2023-08-14/#page","headline":"2023-08-14 · Cloudflare DDoS Protection docs","description":"HTTP DDoS managed ruleset rule changes for this release.","url":"https://developers.cloudflare.com/ddos-protection/change-log/http/2023-08-14/","inLanguage":"en","image":"https://developers.cloudflare.com/core-services-preview.png","dateModified":"2026-04-15","publisher":{"@type":"Organization","name":"Cloudflare","url":"https://www.cloudflare.com/"},"isPartOf":{"@type":"WebSite","@id":"https://developers.cloudflare.com/#website","name":"Cloudflare Docs","url":"https://developers.cloudflare.com/"}}
{"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"item":{"@id":"/directory/","name":"Directory"}},{"@type":"ListItem","position":2,"item":{"@id":"/ddos-protection/","name":"DDoS Protection"}},{"@type":"ListItem","position":3,"item":{"@id":"/ddos-protection/change-log/","name":"Changelog"}},{"@type":"ListItem","position":4,"item":{"@id":"/ddos-protection/change-log/http/","name":"HTTP DDoS managed ruleset"}},{"@type":"ListItem","position":5,"item":{"@id":"/ddos-protection/change-log/http/2023-08-14/","name":"2023-08-14"}}]}
```