Simon Willison’s Weblog

AACS: Extracting and Using Keys. Another DRM system bites the dust, this time when it’s only just made it out of the gate.

Posted 10th January 2007 at 11:05 pm

Recent articles

Introducing gisthost.github.io - 1st January 2026
2025: The year in LLMs - 31st December 2025
How Rob Pike got spammed with an AI slop "act of kindness" - 26th December 2025

aacs 1 drm 15 futility 1

Monthly briefing

Sponsor me for $10/month and get a curated email digest of the month's most important LLM developments.

Pay me to send you less!

Sponsor & subscribe