Limit Login Attempts with IP blocking, brute force protection, Google recaptcha on login as well as registration from spam protection, rename login url, XMLRPC etc.

Security with firewall, malware scanner, login and spam protection, and encrypted backup. WP Security Plugin includes Login Security, Limit login attempts, Spam Protection, Content Protection, Blocking & more to Secure WordPress

Access Guard enhances security by managing user permissions and banning IPs to protect sensitive content.