Lock account after successive login attempts
I am trying to harden a couple of machines at work Running Redhat 8 (I know,I know, it HAS to be RH8). I simply want users to be locked out of their accounts after 5 unsuccessful login attempts. I know that in Irix and Solaris I simply edit the /etc/default/passwd file (or some variation), but seem to be having difficulty finding such a file on the RH8 boxes. Anyone know a quick way to do this? Much appreciated!