WordPress websites can be hacked just like other websites and it is ideal to secure your website as much as possible from day 1. Various free and paid plugins are present online for improving the security of WordPress. Here is a list of the top ones:

  1. Wordfence Security

A very popular enterprise level free security plugin with over 1,500,000 downloads. It has a number of great features including firewall protection, real time protection, two-step authentication, virus scanning etc. Moreover, this plugin allows mobile sign in that saves your WordPress site from brute force hacks.

  1. BulletProof Security

This plugin protects your WordPress site against RFI, CRLF, XSS, Base64, SQL injection and code injection hackings. Gives security via firewalls, through constant monitoring, and keeps the website performance at optimum level without affecting speed or anything else.

  1. All in One WP Security & Firewall

It offers a great deal of security by offering security on user accounts, user login, user registration, database, file system, brute force login attempt, comment spam, and numerous other kind of security features that are updated time to time.

  1. Antivirus

It automatically scans your theme templates daily for malware attacks and thus makes your blog secure. The plugin comes in various languages and show virus notification in the admin bar. The plugin is WordPress 3.x ready and notifies you on daily scans through email.

  1. 6Scan Security

This plugin is a complete security solution and offers protection against SQL injection, CSRF, Cross-site scripting, directory traversal, numerous DoS conditions, remote file inclusion, and numerous other security vulnerabilities.

  1. Google Authenticator

It is a nice plugin which every WordPress website owner should use. It offers a two-step authentication with the help of Google Authenticator app for iPhone, Blackberry, and Android. This plugin can be enabled on the users of your choice.

  1. Centrora Security

It is firewall security for WordPress websites to protect you from hacking and attacks. The built-in security scanner and malware helps in identifying malicious codes, security risks, spam, SQL injection, virus, and other security vulnerabilities. This plugin can be managed centrally through Centrora panel if you have more than one website and you don’t wish to manage the sites by logging in to all of them one by one.

  1. Secure Hidden Login

This plugin lets you have a hidden login bar on your WordPress website and is good for security. It can block direct wp-admin and wp-login.php login using .htacess file. The plugin simply hides the normal WordPress login and let you login using a special button or key combination.

  1. Login Security Solution

The plugin is nearing 100,000 downloads due to the great features it offers. It allows security against brute force attacks via tracing IP, username, password; needing extremely strong passwords. It offers idle timeout and has maintenance mode lockdown.

  1. Sucuri Security – SiteCheck Malware Scanner

The plugin can detect numerous kinds of malware, website errors, SPAM injections, database connections, disabled sites and other code anomalies. It is highly recommended by various WordPress users.

These are the top 10 security WordPress Plugins out of which you can choose the one or more according to your website size and needs. Make sure whichever plugin you install is up-to-date and is compatible with your WordPress version.