Although WordPress is best in terms of Security,it’s not 100% Hack Proof.Every WordPress webmaster installs & uses some 3’rd Party WordPress plugins,Themes for fulfilling their needs,so there is every chance you might have created an opportunity or two for the Bad guys to take control of your WordPress website.
As the first step of securing your WordPress website you need to identify if your WordPress site has any security vulnerabilities that can be used to penetrate into your WordPress site, then you can proceed with hardening your WordPress site.
For this I would suggest you to use some WordPress plugins that can help you check security of your WordPress Setup.Below is the list of Best WordPress plugins that can show you any security vulnerabilities in WordPress.
Plugins to find Security Vulnerabilities in WordPress :
Sucuri for WordPress: Sucuri Security Plugin for WordPress is an unique security plugin which will monitor your WordPress site from the inside, creating a complete audit trail, alerting you of possible security issues (file changes, password guessing attacks, etc) and blocking the attackers.
WebsiteDefender WordPress Security : It helps you secure your WordPress installation and provides detailed reporting on discovered vulnerabilities and how to fix them.
Security Ninja: With Security Ninja on your WordPress site you can check your site for security vulnerabilities & holes by running the 31+ security tests on your website & it helps you in taking preventive measures against attacks.
BulletProof Security: BulletProof security helps you in protecting your Website against: XSS, RFI, CRLF, CSRF, Base64, Code Injection & SQL Injection hacking.
Better WP Security: Easy to use & effective WordPress security plugin which can help you in Improving the security of any WordPress site in seconds.
6Scan Security: 6Scan Security is the most comprehensive automatic protection your WordPress site can get against hackers.6Scan security scanner finds and protects your WordPress sit against SQL Injection,Cross-Site Scripting (XSS),CSRF,Directory traversal,Remote file inclusion,Several DoS conditions,And many more, including all of the OWASP Top Ten security vulnerabilities.
Most of the above listed WordPress Security plugins are free and can help you in monitoring your WordPress website & find any security weaknesses which can be exploited by malicious hackers, and they guide you on how to harden your WordPress website.
Now select any of the above WordPress Security Plugins,find the security loopholes before some wicked one knows about it & start closing the doors for Hackers.
Readers, hope the list would be helpful for you in protecting your website,Please let us know if you are using any other WordPress security plugin which have better features than the ones listed here.