As of April 2026, OS3 Website Protector is a WordPress virus plugin with 0 active installations and a 0/5 rating0. It has been downloaded 2.5K+ times in total. Requires WordPress 5.0+ and PHP false+. Available on WordPress.org since 2022. Last updated 3 years ago — may have compatibility concerns. Top alternative: NinjaFirewall (WP Edition) – Advanced….
This plugin helps you protect your WP site from malware and virus by changing write permissions on important directories: themes, plugins and uploads.
You can decide which of these directories can be write enabled at any time.
This plugin only works on Linux servers.
| WordPress | 5.0+ requiredTested up to 6.0.11 |
| PHP | false+ required |
Plugin data sourced from WordPress.org. Analysis and metrics by PluginSift.