AndrewNohawk

Tag: Access Control

Hardware HacksRadioRTLSDR

Bypassing Rolling Code Systems

This blog post will discuss the implementation of Codegrabbing / RollJam, just one method of attacking AM/OOK systems that implement rolling codes (such as keeloq) — these systems are commonly found on modern vehicles and entry systems such as gates and garages. This technique has been used and spoken about for a number of years…

Hardware HacksRadioSecurity

Bypassing LF Entry Systems

Its taken a lot of motivation to start writing this, and I hope its okay, I have a mental block that I need to write this and the second post about magstripes before moving on to some new things with my plants I want to try. Eye Candy: My friend Roelof Temmingh (@Roeloftemmingh) made this…