Today, I'm releasing the DoorSim, an open source PACS system, aimed at lowering the barrier of entry for RFID and Physical Security research. Open Source, cheap, and unlicensed.
https://t.co/uTw642QPh4
Hear more at the talk in RF Sanctuary during @defcon
The libarchive e8 vulnerability is actually really cool, but the ZDI advisory doesn't explain why it's so wild lol. For some reason, I know about RAR filters, so let me provide the background. 🧵 1/n
We are told to "be on the right side of history".
But if it's true that "history is written by the victors", doesn't it just boil down to being on the winning side? 🤔
@codingo_ And those who aren't justify their actions by telling themselves: "if I don't do it, someone else will. So I might as well be the person profiting from it"
Heads up to anyone in prison, domestic abuse victims, people in "no phone" secure facilities, and chem teachers hiding meth phones in the ceiling.
Oct 4 at 2:20pm ET all phones will get an emergency test message.
https://t.co/xYaskrDD1S