There is no dedicated Nginx security plugin available on WordPress plugin directory. Nginx Secure plugin is created to fill the gap.
- It secures the Nginx web server.
- It can be used with other security plugins which focus on WordPress security
- It protects your website from common exploits and misuse
- It improves performance by eliminating logging for common files
- It helps tighten server level security of your website
The plugin is stable and is used on live website for quite sometime.