Prevent login attempts to SSH?
My firewall keeps sending me emails of blocked login attempts via SSH.
Hackers trying to login with stupid usernames: squid,guest,etc...
But now and then root login was blocked, so I guess those are automated attacks??
Is there anyway to prevent them of even trying??
-
Hello, You may want to move SSH to another port to prevent the brute force attempts. This is referenced on the following thread along with additional SSH security tips: [Tutorial] Interested in increasing the security of your server? Read this. (sshd hardening) Thank you. 0 -
Move SSH login to another port and close port 22. Use Host Access Control and limit SSH to only a handfull of IP's (use a subnet range if your IP is dydnamic) Install CSF firewall 0
Please sign in to leave a comment.
Comments
2 comments