Re: AIX Security

From: Nicholas Dronen (ndronen_at_io.frii.com)
Date: 08/30/03


Date: 29 Aug 2003 23:30:32 GMT

Sherman H. <shung@earthlink.net> wrote:
SH> I have a few AIX security related questions:

SH> 1. What would be the file contain the list of network services?
SH> 2. Does the permission for /var/adm/utmp and /var/adm/utmpx have to be
SH> equal 644? Why?
SH> 3. What is a umask? Does the umask value have to be 27? Why?
SH> 4. In AIX, would it provide a better security to access root only through su
SH> command?
SH> 5. Run awk -F: '{if ($2 == "") print $1}' /etc/passwd
SH> Can the command be used to see users without a password?
SH> 6. Run awk -F: ' {if ($3 ==0) print $1}' /etc/passwd Can the command be
SH> used to see whose UID is zero?
SH> 7. find .-type f -perm -o+w -print
SH> Can the command be used to see permissions for a file or directory?
SH> Would above items be considered good security related questions in AIX?
SH> 8. How similar of the commands between Solaris and AIX?

Sherman,

Is this homework?

Regards,

Nicholas

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