The Sucuri WordPress Security plugin is a security toolset for security integrity monitoring, malware detection and security hardening.
Secure login with Google captha, login logs and brute force attack protection. Temporary and permanent blacklists for more login security
Wordfence Security is a free enterprise class security and performance plugin that makes your site up to 50 times faster and more secure.
Defence from all attacks with Security by Supsyctic. Firewall, Login Security, Hide WordPress, Blacklist, Country blocking, captcha on login and more
SUA – Secure User Account WordPress Login is a plugin that will allow you to secure your account
Sucuri Security Website Firewall (CloudProxy) is a subscription based WAF and Cloud-based IPS designed to provide optimal security to everyday website