The Quantum-Safe Playbook: How Signal Protected Billions with a Lean Team

Quantum threats aren’t coming—they’re already here. In this episode of Shielded: The Last Line of Cyber Defense, host Johannes Lintzen talks with Rolfe Schmidt, the man behind Signal Messenger’s quantum-safe migration. Learn how Signal protected billions of messages by prioritizing Harvest Now, Decrypt Later risks and deploying hybrid encryption—before PQC standards were finalized. Whether you’re a cybersecurity leader or product strategist, this is your playbook for staying ahead of quantum threats. Delays aren’t an option. Get Signal’s quantum-safe playbook and protect your data now.