another example of lazy/stupid admins
recently while doing a security audit on my tafe (with full authorisation) i came accross 3 admin accounts that i managed to crack in under 1 second without resorting to a brute force attack. now this wouldnt be so bad if you could blame it on ignorance, however there is a 1 page document given to all students wishing to logon to a tafe computer specifically stating that all passwords should be at least 6 chars long, dont use dictionary words, etc. id like to say i cant believe this but sadly i can. thats all i have to rant about if anyone has any similar stories please post them here cos im interested.
Re: another example of lazy/stupid admins
Quote:
Originally posted here by Shyft
recently while doing a security audit on my tafe (with full authorisation) i came accross 3 admin accounts that i managed to crack in under 1 second without resorting to a brute force attack. now this wouldnt be so bad if you could blame it on ignorance, however there is a 1 page document given to all students wishing to logon to a tafe computer specifically stating that all passwords should be at least 6 chars long, dont use dictionary words, etc. id like to say i cant believe this but sadly i can. thats all i have to rant about if anyone has any similar stories please post them here cos im interested.
Just because a document says something doesn't necessarily mean that people will follow it. That's where physical enforcement can be handy. IIRC you stated elsewhere that this is a Novell environment (5 or 6?). There is no reason why the system cannot a) enforce password length (should be longer than 8-10 at this point in computing abilities) b) enforce complexity. It's easy to get a 6 letter password and still have a simple and brute-forcable password.
One of the issues that I find (and this seems to be mirrored somewhat by what you are experiencing) is that admins seem to think that their accounts are exempted from the security policy. In fact, if anything, they should have stronger requirements since the final goal of any "attacker" is to get "r00t". You might want to suggest that as part of your audit but put it in more eloquant words than ranting. :D Perhaps suggest that a smart card system combined with password might be worthwhile (or some other strong password combinations rather than password solely)