Talk Abstract: Some of us opt to have a security alarm system installed in our homes or at work. To have peace of mind, presumably. But will a security alarm system really bring you a feeling of security or will the security bugs in it actually be the cause for alarm? This talk is the result of further research on a home alarm system. Previously author demonstrated live demos and published code that allowed to sniff PIN codes from the COMBUS. In this talk, the author looks into active keypad …