The Wordfence WordPress security plugin provides free enterprise-class WordPress security, protecting your website from hacks and malware.
Take the guesswork out of WordPress security. iThemes Security offers 30+ ways to lock down WordPress in an easy-to-use WordPress security plugin.
A comprehensive, user-friendly, all in one WordPress security and firewall plugin for your site.
Loginizer is a WordPress plugin which helps you fight against bruteforce attack.
WordPress Website Security Protection: Firewall Security, Login Security, Database Security... Effective, Reliable, Easy to use...
Scans your wp-content directory for vulnerable instances of timthumb.php, and optionally upgrades them to a safe version.
The fastest firewall plugin for WordPress.
Search the files and database of your WordPress install for signs that may indicate that it has fallen victim to malicious hackers.
The Most Comprehensive and Highest-Rated Security System for WordPress (formerly the WordPress Simple Firewall).
Security against brute force attacks by tracking IP, name, password; requiring very strong passwords. Idle timeout. Maintenance mode lockdown.
Limit rate of login attempts and block IP temporarily. It is protecting from brute force attacks. Login lockdown system.
A true Web Application Firewall to protect and secure WordPress.
Adds more security for your website. Server-side scanning. Performs deep website scans of all the files. Virus/Malware detection and removal. Brutefor
Autopilot protection for your WordPress against malicious URL requests.
This plugin Adds Crazy Additional Password Protection and Security to your blog.
Checks your WordPress installation and provides detailed reporting on discovered vulnerabilities, anything suspicious and how to fix them.
Improves the security of the login page against brute-force attacks. Records every attempts to login. Easily block an IP address.
Verify the integrity of a WP installation by scanning for unexpected or modified files.
The simplest yet free Brute Force plugin that will protect your WordPress site from any brute force password attacks.
6Scan Security provides comprehensive enterprise-grade security with frequent site scans, powerful firewall, automatic backup, web analytics and much
Check your site for security vulnerabilities with one click and get info on many security aspects.
A wordpress security system plugin which will check every HTTP request against a given set of rules to filter out malicious requests.
This is simple plugin to protect your wp-content/uploads folder from being browse & copy
WordPress Security Plugin - Perform over 23 Basic Security Activities for your blog and get a free malware scan at the same time! See more details at
The Advanced WordPress Security plugin Developed by World Web Arts to protect your wordpress website from virus and malicious attack by permission set
Plugin prevents access to admin area without appropriate access key and adds a higher level of security to your website.
CloudFlare Threat Management allows you to manage all banning, unbanning, and clearing of IP addresses across your entire CloudFlare account.
multipie ways to help block xmlrpc attacks.
This plugin will scan your plugins (and WordPress) version for more then 3000+ known vulnerabilities and exploits.