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.

The Llama series of models from Meta

Meta’s most popular LLM series is Llama. Llama stands for Large Language Model Meta AI. They are open-source models. Llama 3 was trained with fifteen trillion tokens. It has a context window size of ...
Communications of the ACM

Certificates in AI: Learn but Verify

The quality of AI-generated artifacts and answers improves when certificates are demanded, even if the evidence provided by ...