UNIX logging question.

[Ommang]

I'm working on a paper comparing security in UNIX and HP's MPE op.sys.
There is one little detail that I haven't found out about yet :
If you enter a nonexisting login id or an incorrect password, is this
logged somewhere in a file / to a system console ? (I sure hope so, but I've
yet been unable to verify this).  I know that successful logins are logged,
but failed attempts should also be recorded.  If this exists, is it in 
"standard" UNIX (whatever that is these days... BSD, AT&T, SunOs, HP-UX, AIX,
XENIX...), or is it vendor dependent.  Also, Gary Grossman in "How Secure is
Secure", UNIX Review Aug '86, concludes that UNIX does not quite make it to
a C2 NCSC rating. Any comments ?
Other comments appreciated.

Thank you, 
Harald Ommang


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"Born in the ice-blue waters of the festooned Norwegian coast.."
         - Bertrand Meyer on object-oriented programming
Well, so was Harald Ommang.    harald%cornu at hub.ucsb.edu