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CrowdSec
This plugin blocks detected attackers or displays them a captcha to check they are not bots.
The facts
- Rating
- 5★ from 5
- Active installs
- 2k+
- Price
- Free
- Last updated
- 9 Jan 2026
- Added
- Jan 2021
- Requires WP
- 4.9
- Tested up to
- WP 6.9.7
- Requires PHP
- 7.2
- Downloads
- 60,774
Our analysis
AI-assistedCrowdSec is a WordPress plugin designed to enhance the security of your site by blocking requests from known attackers. It uses CrowdSec Blocklists Integration to quickly identify and block malicious IPs and can connect to the CrowdSec Security Engine for additional protection features.
The plugin helps you manage security by detecting and blocking brute force attempts and scans. It also provides remediation metrics to assess the effectiveness of the protection measures in place. This plugin is suitable for WordPress site owners looking to bolster their site's security against common threats.
Best for: This plugin is best for WordPress site owners seeking to improve their site's security against attacks.
What it does well
- ✓Proactively blocks requests from known attackers
- ✓Quickly block known WordPress attackers in a few clicks
- ✓Detects and blocks admin brute force attempts
- ✓Provides remediation metrics for protection efficiency
- ✓Integrates with existing Blocklist Integrations
Where it falls short
- •Limited information on specific features beyond the description
- •No details on support or updates beyond the last update date
Verdict
CrowdSec offers a straightforward solution for enhancing WordPress security. It is a useful tool for those wanting to mitigate risks from known threats.
From the developer
CrowdSec - lightweight and collaborative security engine's own description of CrowdSec, lightly tidied.
The CrowdSec plugin proactively blocks requests coming from known attackers.
It does so by either directly using CrowdSec Blocklists Integration or by connecting to your CrowdSec Security Engine.
Key Features:
- Instant CrowdSec Blocklist: Quickly block known WordPress attackers in a few clicks.
- Detect and block admin bruteforce attempts and scans of your WordPress Site.
- Remediation metrics: Enabling you to see the efficiency of the protection.
- (Console Users) Plug any of your existing Blocklist Integrations.
- (CrowdSec Security Engine Users) Apply decisions and subscribed blocklist of your security engine within WordPress.
You can:
- Block aggressive IPs
- Display a captcha for less aggressive IPs
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