Post-Quantum Encryption from AS397926

We're honored to announce that Cloudflare is the only vendor that has been recognized as a Visionary in both the 2026 Gartner® Magic Quadrant™ for SASE Platforms and the 2026 Gartner® Magic Quadrant™ for Security Service Edge reports.

• AI
• Cloudflare One
• Gartner
• Post-Quantum
• SASE
• Zero Trust

Cloudflare now supports post-quantum (PQ) authentication when connecting to customer origin servers via Authenticated Origin Pulls and Custom Origin Trust Store. This is the first step towards providing PQ authentication for all Cloudflare products.

• Cryptography
• Cybersecurity
• Post-Quantum
• Research
• SSL
• TLS

NIST is advancing nine new post-quantum signature algorithms as potential candidates for future standardization. We take a closer look at all of them, and argue that while they are in the works and show great potential, we should use ML-DSA for now — the best currently available.

• Cryptography
• Post-Quantum
• Research
• Security