Quarrelsome
sockpuppet.org
Personal blog of Thomas Ptacek, featuring essays on security, privacy, and technology.
A long-running personal blog with in-depth articles on computer security, cryptography, and policy. The writing is direct and technical, often challenging conventional wisdom. Best suited for readers interested in security engineering and privacy.
Checked with Google Web Risk · 5 hours ago
- language
- EN
- here since
- July 2026