39C3: Wheelchair Security – When a QR code bypasses all security mechanisms

An IT security researcher reveals how a wheelchair's QR code becomes a master key to all comfort functions.
Morning Overview on MSN

Quantum computers could crack every code on Earth, here’s how

Every online bank transfer, private message and Bitcoin transaction rests on the assumption that some math problems are ...
MIT Technology Review

LLMs contain a LOT of parameters. But what’s a parameter?

Think back to middle school algebra, like 2 a + b. Those letters are parameters: Assign them values and you get a result. In ...
Cloud Security Alliance

AWS Ends SSE-C Encryption, and a Ransomware Vector

SSE-C stands (well, stood) for “Server Side Encryption- Customer-provided keys”. It allowed you to provide an encryption key ...