Ideas, explainers, and useful questions about encryption, private messaging, and the technology in your everyday life.
Discover the latest ↓Attackers can record your encrypted chats today and unlock them later with a quantum computer. Learn what harvest now, decrypt later means and how hybrid post-quantum encryption with ML-KEM-768 protects messages sent now.
Prekeys let a sender start an encrypted session before the recipient reconnects. Learn how hybrid key establishment works and where its guarantees stop.
What ML-KEM-768 does in a messenger, why a hybrid design also uses P-256, and which security questions FIPS 203 does not answer.
Pulse comes from the people building Livara. Read the bylines, follow the sources, and explore the trade-offs behind the technology.
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