FreeBSD
5 mentions across all digests
Operating system for which Percival spearheaded EC2 support and held the FreeBSD Security Officer role.
New Integrated by Design FreeBSD Book
FreeBSD community publishes "Integrated by Design" book to formally document operating system architecture and design principles, strengthening knowledge preservation in the open-source ecosystem.
HardenedBSD Is Now Officially on Radicle
Anthropic's Claude Mythos Launch Is Built on Misinformation
Anthropic's Claude Mythos launch narrative around vulnerability discovery overstates model differentiation; investigation finds 3.6B-parameter models replicate key results, with Mythos's real advantage lying in engineering scaffold rather than raw capability.
We Reproduced Anthropic's Mythos Findings with Public Models
Vidoc Security reproduced Anthropic's Mythos vulnerability-discovery findings with public models (GPT-5.4 and Claude Opus 4.6), demonstrating that frontier AI security research capabilities are democratizing beyond internal labs.
20 Years on AWS and Never Not My Job
AWS engineer Colin Percival documents 20 years of influence shaping cloud infrastructure security from S3's early days through building Tarsnap, revealing how founder feedback reshaped the platform's architectural decisions.