This plugin gives you the ability to turn any file on your computer into a unique key which you will use to access the admin area.
The plugin only works using HTTPS!
Properties
File is not downloaded or stored physically on the site.
The plugin does not create additional security risks.
Plugin code does not create additional load on the site.
Intuitive interface.
Provides the maximum level of protection against brute force attacks. Even if a hacker has access to your computer, it will be extremely difficult for him to guess which file is the key.
Any file can be used as a key, for example: photo, video, text document, song, operating system system file, whatever…
File size up to 1 GB.
Limit Login Attempts.
Disable XML-RPC.
Keep in mind that if you change the contents of the file selected as a key, you will not be able to access the admin area.