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Re: Forgot root
- From: Neil Aggarwal <neil JAMMConsulting com>
- To: redhat-install-list redhat com
- Subject: Re: Forgot root
- Date: Fri, 25 Feb 2000 15:10:25 -0600
Everyone:
This whole discussion reminds me of the days when I was
administering a Solaris machine and forgot its root password.
It turned out that I could:
1. Connecting a CD drive to the SCSI port
2. Placing the original Solaris install CD in the drive
3. Killing the running OS
4. Booting from the CD and asking for a shell.
At this point I had complete access to the machine as root.
It amazed me how easy it was. Needless to say, this was
an eye-opening experience!
There is NOTHING you can do to protect against physical
access. This is why it seems to be so simple to do it
from the lilo boot prompt -- it is not worth designing a
more secure way.
Even a BIOS password can be circumvented by opening the
machine, pulling out the hard drive, and placing it
in another machine without a BIOS password.
Neil.
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