Configuration for failed login attempts

[adriangrzybek]

Hello,

I want to config my CSF on Debian to block failed logins for Wordpress websites.

I have a lot failed logins everyday and Im wondering how to block it as if 10 logins failed IP is blocked for several days.

This will help me to solve spammers attack to my websites on Wordpress.

Can you give advide which settings should I change and what values will be good for that case?

Kindly Regards,
Adrian