Stop User Enumeration is security plugin designed to detect and prevent programmers imaging page for user names..
User Enumeration is type of attack where wicked subject can probe page to discover login like.
This is also pre-cursor to brute-force password attacks.
Stop User Enumeration helps block this attack and even allows you to log IPs launching these attacks to block further attacks in the future..
If you don't have access to install fail2ban e.g. on Shared Host you can also use this plugin.
To make it effective you can also install Fullworks Firewall which will work in different way to fail2ban but on WordPress site..
Since WordPress 4.5 data can also be obtained API calls with mining in this is WordPress feature but if you don't need it to get data this. plugin will restrict and log that too.....
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