6Scan Security is a comprehensive automatic protection for WordPress based websites can get against hackers.The security scanner goes beyond the rule-based protection of other WordPress security plugins, employing active penetration testing algorithms for finding security vulnerabilities in a WordPress install. Then it fixes them then all automatically before hackers can exploit them. The plugin provides you regular updates to ensures your protection is always airtight.
Apocalypse Meow is a powerful WordPress plugin that helps you protect your admin area from getting hacked. It includes password strength requirements and brute-force log-in prevention.