[CentOS] md5 passwords?

2008-01-12 Thread Scott Ehrlich
On a C4.4 system, I want to add md5 passwords for the grub boot menu to 
prevent users from making selections other than the default boot options.


I also want to add md5 passwords when attempting single user mode boots 
(may be answered by first request).


The same for C5 systems.


Thanks.

Scott
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Re: [CentOS] md5 passwords?

2008-01-12 Thread mups . cp
Use grub-md5-crypt to generate the md5 hash.
After edit /boot/grub/grub.conf and insert password --md5 your_hash_here
With this option users couldn't edit grub options, so they couldn't
neither boot in single user because they should provide the password
in this case.


On Jan 12, 2008 6:01 AM, Scott Ehrlich [EMAIL PROTECTED] wrote:
 On a C4.4 system, I want to add md5 passwords for the grub boot menu to
 prevent users from making selections other than the default boot options.

 I also want to add md5 passwords when attempting single user mode boots
 (may be answered by first request).

 The same for C5 systems.


 Thanks.

 Scott
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 CentOS@centos.org
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Re: [CentOS] md5 passwords?

2008-01-12 Thread Barry Brimer
On a C4.4 system, I want to add md5 passwords for the grub boot menu to 
prevent users from making selections other than the default boot options.


I also want to add md5 passwords when attempting single user mode boots (may 
be answered by first request).


The same for C5 systems.


http://www.redhat.com/docs/manuals/enterprise/RHEL-4-Manual/security-guide/s1-wstation-boot-sec.html
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