"SSH Password Authorization Tweak" does not work?

Hi,

Will you please tell me which C-Panel/WHM version are you currently using?

By the way you can still lock down SSH pretty well as making the following changes simply:

vim /etc/ssh/sshd_config

PermitRootLogin no #disable root user login
Port 221 #ssh port other than the default which is 22
AllowUsers bob #only allow limited user/s

and then finally restarting the SSH daemon:

service sshd restart