On Tue, 8 Nov 2005, Alan K Melby wrote:
The certification test will usually be given at a university computer lab where we do not have much control over the computers and probably are not allowed to touch the router. Can we accomplish pretty much the same thing with a customized version of a bootable Knoppix Linux image without touching the router?

Yes, it's just tricky since OSes are made to have lots of flexibility and features, rather than to keep people from doing things. But from a security standpoint, it should be quite possible to limit what a user can do. The BIOS is the first thing to lock down, so users can't just boot off their own media. Then the bootloader, then you have auto-login for the non-privileged user and make sure that user can't do anything you don't want.

                                        -J

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