Cloudflare Completes Post-Quantum SASE Rollout, Protecting Networks from Future Threats
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Cloudflare announced February 23, 2026, that it has become the first and only Secure Access Service Edge (SASE) platform to fully support modern post-quantum encryption standards. This achievement scales protection against advanced computing threats across the entire internet, offering a crucial defense as quantum computing capabilities rapidly advance. The company’s integration of post-quantum encryption into its Cloudflare One SASE platform safeguards sensitive data and prepares organizations for the looming cryptographic challenges outlined by the National Institute of Standards and Technology (NIST), which warns of the need to upgrade algorithms by 2030. “Securing the Internet against future threats shouldn’t be a complex burden, or a reason to fragment the web,” said Matthew Prince, CEO and co-founder of Cloudflare. “Since 2017, we’ve been doing the heavy lifting to bake post-quantum standards directly into the fabric of our network.” Cloudflare One SASE Platform Achieves First Post-Quantum Encryption A looming threat to modern data security has spurred Cloudflare to a significant breakthrough: the first complete Secure Access Service Edge (SASE) platform incorporating modern post-quantum (PQ) encryption standards. Recognizing the potential of quantum computers to render current encryption obsolete, Cloudflare has integrated advanced PQ encryption across its network, offering a proactive defense against future cyberattacks. This isn’t a distant problem; threat actors are already employing “harvest now, decrypt later” tactics, collecting encrypted data with the intention of unlocking it once quantum computing power matures. Cloudflare’s solution, building on their 2025 launch of a cloud-native post-quantum Secure Web Gateway (SWG) and Zero Trust solution, now extends PQ support to wide-area networking through Cloudflare IPsec and the Cloudflare One Appliance. This comprehensive approach secures all components of the Cloudflare One ecosystem, including Zero Trust access and WAN-as-a-Service. Leveraging prior work with post-quantum TLS protocols, Cloudflare One delivers a SASE solution that surpasses legacy setups in both speed and stability. NIST Warning Drives Cloudflare’s Proactive PQ Implementation While the deadline appears distant, NIST highlights the growing practice of “harvest now, decrypt later” attacks, where encrypted data is intercepted and stored for future decryption using more powerful computers. Crucially, the implementation adheres to internet standards, fostering industry-wide interoperability and collaborative security. Cloudflare IPsec Delivers High-Availability & Data Protection Cloudflare is addressing a looming cybersecurity threat by bolstering its Secure Access Service Edge (SASE) platform with post-quantum encryption, beginning with its IPsec capabilities. The integration of post-quantum encryption into Cloudflare IPsec offers high-availability routing, automatically redirecting traffic to healthy data centers should disruptions occur within the company’s extensive global network. This ensures uninterrupted service and data protection, even in the face of infrastructure issues. Cloudflare’s solution isn’t simply about future-proofing; it’s about immediate protection against a growing threat. The company highlights that this enhanced security comes “no hardware upgrades, no complex configurations, and no added cost” for customers. By extending post-quantum protection to its entire SASE platform—including Zero Trust access and WAN-as-a-Service—Cloudflare aims to establish a new baseline for secure network connectivity, safeguarding valuable assets against both present and future cyber threats. By integrating advanced post-quantum encryption across all its major network configurations, the Cloudflare One SASE platform now provides the most secure bridge between corporate environments and its global network—which is one of the largest in the world. Cloudflare, Inc. Zero Trust & WAN Integration Complete Cloudflare’s SASE Offering Cloudflare’s solution isn’t merely a theoretical defense; it’s a fully operational platform available now, offering high-availability routing through its extensive global network. This means traffic is automatically rerouted if a data center experiences issues, ensuring uninterrupted connectivity. The company’s approach extends beyond simple encryption, prioritizing interoperability with other systems. “Industry-wide interoperability requires collaboration,” and Cloudflare’s IPsec implementation adheres to the latest Internet standards, facilitating seamless integration with diverse security infrastructures. The completed SASE offering encompasses Zero Trust access and WAN-as-a-Service, all shielded by these advanced cryptographic standards. Source: https://www.cloudflare.com/en-gb/press/press-releases/2026/cloudflare-becomes-the-first-and-only-sase-platform-to-support-modern-post/ Tags: Quantum News There is so much happening right now in the field of technology, whether AI or the march of robots. Adrian is an expert on how technology can be transformative, especially frontier technologies. But Quantum occupies a special space. Quite literally a special space. A Hilbert space infact, haha! Here I try to provide some of the news that is considered breaking news in the Quantum Computing and Quantum tech space. Latest Posts by Quantum News: SEALSQ Prioritizes Silicon-Based Quantum Computing to Align with Semiconductor Technology February 25, 2026 Researchers Advance Secure Communication with Telecom-Band Quantum Dots Over 120km February 25, 2026 Minnesota IT Services Outlines Strategy for Secure, Efficient Government And Outlines Quantum Computing Risk February 25, 2026