That is for you to think. BIOS passwords as you have seen already is not secure at all nad can be bypassed using the jumper settings or the CMOS battery removal method. The ESC method, to be honest, I used it on a P2 machine running AWARD BIOS and it had worked. But, I dont think that will work now. Also there are some default BIOS passwords for AMI and others. If you want to learn, you can always find them on the net.