[CLUE-Tech] Lousy no-good @!$#%@#$% (cracked)

[Adam Bultman]

Okay: This thread has been absolutely fascinating!  I must say.  

However, here is my question.   At work, I've got a linux box on the 
Internet.  Red Hat 7.2, and I've used 'bastille' to allegedly lock it down 
a bit.  I'm running FTP, Sendmail, and ssh.  Yeah, that's it.  Anyway, 
it's been up on the net for a bit, and I'm wondering: What else can I do 
to lock it down?  My network segment here isn't scanned much, but I'm 
still worried about being cracked.  

Secondly:  I've got an OpenBSD firewall on my ISDN router acting as a 
firewall. Is there many stories of OpenBSD getting cracked?  I'm running 
ssh and ftp on there, and other ports are forwarded elsewhere (sendmail, 
fr example is sent to a linux box).  

oh, well.  Hope things get cleaned up okay, I'd recommend a clean install, 
rather than cleaning up the mess that's been made.

adam