I have an acer laptop and I am trying to make it secure as possible. I have already edited the boot options in the BIOS so that external hardrives, cds, floppys cannot be run on boot, only the internal Harddrive can be run. I have also password protected the BIOS.
The acer laptop has a bypass. On the startup screen, the user can hit the <c> key to boot from the cd, completely bypassing the disabled cd boot option in the BIOS.
Does anybody know how to disable specific keys on startup? I know how to diasble the F8 and F5 keys using the C:/ntldr file and modifying the registries, but I don't know what codes are used to disable the <c> key, or what line the <c> key is on.
Thanks in advance guys!