Google security researcher David Tomaschik discovered an exploit that allowed him access to any RFID keycard enabled door on the Google campus. By analyzing the seemingly random lock and unlock codes that his door sent through the Google network, he was able to discover the encryption key...
I got a question for the geniuses here at [H]..
Is there a network speed reader kinda like a voltmeter would tell me things about electrical connections, a device for ethernet? I realize there are plenty of software solutions for this but is there a device out there that would read the speed of...