If you are looking for a free security plugin then itheme security plugin is the best option for your wordpress website. This plugin gives you 30 ways to secure and protect your wordpress website.
This plugin gives you lots of security options like file change detection, wordpress brute force protection, strong password enforcement, lock out bed users, away mode and database back option.
The ithemes plugin gives you two-factor authentication where users are required to enter both a password and a secondary code sent to a website owner’s mobile device. Also, this plugin gives you a security dashboard where you can manage your settings and user permission.
This security plugin is very useful for stopping hackers from entering your website and it comes with lots of features. Download Now.