This Advisory has been superceeded by the new UNIX Security Checklist as of the 7th of March 1995. Do NOT continue to use old copies of this Advisory as a checklist, as some of the information is now INVALID. The NEW UNIX Security Checklist document can be retrieved via anonymous ftp from the location ftp://ftp.auscert.org.au/pub/auscert/papers/unix_security_checklist_1.0