The Wordfence WordPress security plugin provides free enterprise-class WordPress security, protecting your website from hacks and malware.
The Sucuri WordPress Security plugin is a security toolset for security integrity monitoring, malware detection and security hardening.
WordPress Website Security Protection: Firewall Security, Login Security, Database Security... Effective, Reliable, Easy to use...
Lockdown WP Admin conceals the administration and login screen from intruders. It can hide WordPress Admin (/wp-admin/) and and login (/wp-login.php)
This plugin allows you to implement Google Captcha (reCAPTCHA) into web forms.
No setup required! You only need an SSL certificate, and this plugin will do the rest.
The most advanced protection against sploggers and spam users registration, is fully WordPress,WordPress MU ,BuddyPress and bbPress 2.0 compatible
The plugin Limit Attempts allows you to limit rate of login attempts by the ip, and create whitelist and blacklist.
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.
Show visitors your site has been tested and certified to be secure with the McAfee SECURE trustmark.
Google Authenticator and Best Enterprise Grade Two Factor Authentication. Fully supported, Latest Authentication methods. Remember Device,Authy,Email.
Sucuri Security Website Firewall (CloudProxy) is a subscription based WAF and Cloud-based IPS designed to provide optimal security to everyday website
SiteLock WordPress Plugin provides complete website security management without leaving WordPress.
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.
Adds Graphic Captcha Protection field for login, registration, lost password, comments pages. Perfect antispam solution for your website.
The plugin Htaccess allows controlling access to your website using the directives Allow and Deny.
The Sitesassure WP Malware Scanner Plug-in provides manual malware scan reports: clean, malware, upgrade and blacklisted status.
Brute Force Login Security, Spam Protection & Limit Login Attempts. IP Blocking, Firewall Security, Anti Spam, protect site from hacks and malware
Plugin adds extra graphic password for your administrator account and adds a higher level of security to your website.
Scans wordpress website server security for detecting possible vulnerabilities and hacks.
One click security scan. Fast security audit the files of your WordPress install for hidden backdoors, code-eval, encrypted iframes and malicious link
Performs a WordPress Security Audit to detect PHP and WordPress vulnerabilities and solve them.
Limit Attempts Booster is a wordpress plugin which provides high security and limits your wordpress access. It also safes from brute force attacks.
SmartFilter Security is the best security plugin to protect your WordPress site from malicious code injections in your posts and comments.
Plugin sends notifications by email after successful and failed login actions with detailed information about the user and his location.
Shieldfy is a cloud-based security shield for your website to protect it from web attacks and malwares.
WordPress core security class: A Web Application Firewall to protect your WordPress web portal
ipBlockList.com is a community and server based blocklist that is constantly updated with the help of user submission and web server iptable reports.