Post-quantum cryptography is a class of cryptographic algorithms designed to remain secure against quantum-computer attacks while running on classical infrastructure. It matters to enterprises planning cryptographic migration for long-lived data, secure communications, and standards-based security architectures in regulated and high-assurance environments.
83 articles about Post-Quantum Cryptography
Decision Insights Signals • April 28, 2026
SEALSQ filed a patent on protecting polynomial-based PQC from side-channel attacks at message encoding, tied to QS7001 sampling.
Decision Insights Signals • April 21, 2026
SEALSQ said Anthropic’s Claude Mythos Preview raised cybersecurity risks and that it wants PQC embedded in semiconductor hardware.
Decision Insights Signals • April 14, 2026
QuSecure cited 2029 milestones from Google, Cloudflare and India and said PQC migration will require execution, non-disruptive upgrades, and crypto-agility.
Decision Insights Signals • March 31, 2026
QuSecure said it will collaborate with NIST NCCoE on the “Migration to PQC” project, including automated discovery tools and lab testing.
Decision Insights Signals • March 25, 2026
SEALSQ expanded its SEALQUANTUM.COM Quantum Fund to $200 million and described deployments and plans through end of 2027.
Decision Insights Signals • March 19, 2026
QuSecure said its PQFIF submitted to the SEC cites a four-month banking deployment as a real-world precedent for post-quantum migration.
Decision Insights Signals • March 18, 2026
Lastwall and Carahsoft provide quantum-resilient Zero Trust identity solutions to public sector through government procurement contracts.
Decision Insights Signals • March 11, 2026
Quantum Computing Inc and Ciena demonstrated quantum-secured communications combining QKD and AES-256-GCM encryption.
Decision Insights Signals • March 10, 2026
Fortinet released FortiOS 8.0 with AI-aware controls, SASE options, SD-WAN bundles, and post-quantum cryptography.
Decision Insights Signals • March 6, 2026
QuSecure presented a case study at MWC showing a Tier-1 operator upgraded to TLS 1.3 with a hybrid post-quantum key exchange.
Decision Insights Signals • March 6, 2026
SEALSQ Corp set certification targets through Q4 2026 for QS7001 and QVault TPM product lines.
Decision Insights Signals • March 2, 2026
Huawei unveiled an NG WAN architecture at MWC Barcelona 2026 and described components for encrypted-traffic ID, lossless computing, security, PQC, QKD, and Netmaster.