WP fail2ban – Advanced Security

62 Quality Score

Active Installs

21/30

60,000 active installs is a respectable but modest footprint, far behind mainstream security plugins in the millions, suggesting a niche technical audience.

Update Freshness

10/25

Updated within the past few weeks and tested against WordPress 6.8.5, the plugin is clearly maintained, though the score reflects modest update frequency relative to top-tier alternatives.

User Rating

13/15

An 84 out of 100 from 71 reviews is solid and indicates real-world satisfaction from users who understand what the plugin does.

Support Health

8/15

With only 1 support thread and 0 resolved in the public tracker, formal community support is thin, which is a concern for less experienced users.

WP Compatibility

11/15

Requires PHP 7.4 and WordPress 4.2 or higher, tested up to 6.8.5, giving it broad compatibility with current stacks.

Scores higher than 11% of indexed plugins

About

WP fail2ban uses fail2ban to protect your WordPress site.

Active Installs 60k+

Rating ★★★★ 4.2/5

Last Updated 2025-04-29 3:21pm GMT

Requires WordPress 4.2+

Tested Up To 6.8.8

Requires PHP 7.4+

Security History

3 known vulnerabilities, all patched

1 High 2 Medium

Most recent: April 30, 2026

View details ▸

What It Does

WP fail2ban writes WordPress authentication events (login successes, failures, blocked requests, and similar) to the system syslog so that the server-level fail2ban daemon can read them and ban offending IPs at the firewall level. Unlike application-layer security plugins, it does not block traffic on its own; it relies on a properly configured fail2ban installation on the host. The free core covers the essentials, with premium add-ons available for features such as comment and spam filtering.

Who It's For

This plugin is best suited for site owners, agencies, and sysadmins who already run, or are willing to set up, fail2ban on their Linux server (typically VPS or dedicated hosting). It is a strong fit for multi-author blogs, membership sites, and corporate portals that face persistent brute-force login attempts and want server-level IP blocking rather than .htaccess-based rules. Non-technical users on shared hosting should look elsewhere.

Who Should Skip It

Anyone on shared or managed WordPress hosting without root access cannot install or configure fail2ban, so this plugin will be useless to them. Users who want an all-in-one security suite with a firewall, malware scanning, and a GUI should also skip it in favour of a more complete solution.

The Bottom Line

WP fail2ban is a well-maintained, focused tool that delivers real value, but only for users with the technical skill to configure fail2ban on their own server. Its overall quality score of 65.86 reflects solid ratings and recent updates weighed down by a small install base and minimal public support. If you are a sysadmin type comfortable with SSH and jail configuration, it is worth installing; everyone else should choose a more accessible alternative.

Pick this if you want a one-click, GUI-driven hardening layer without any server configuration.

Wordfence Security – Firewall, Malware Scan, and Login Security 97/100

Pick this if you want built-in IP blocking, a web application firewall, and malware scanning all in one dashboard.

Jetpack – WP Security, Backup, Speed, & Growth 94/100

Pick this if you also want backups, uptime monitoring, and performance features bundled with login security.

All-In-One Security (AIOS) – Security and Firewall 91/100

Pick this if you want a free, application-layer brute-force and firewall solution that needs no server setup.

WPS Hide Login 89/100

Pick this if your only concern is hiding the wp-login.php URL to reduce automated login attempts.