SmartFilter Security is the best security plugin to protect your WordPress site from malicious code injections in your posts and comments. It suits the needs of every blogger. It is simple but intelligent to use, giving users the freedom to enhance their blogs without ever having to worry about or even understand security.
Nowadays, blogs are vulnerable to malicious content from multiple sources – including users, botnets, and other web applications. The modern algorithms of this plugin understand how content behaves and can, therefore, identify code injections like cross-site scripting more efficiently than traditional firewalls and security solutions. Not only does it detect threats, it filters them out instantly!