Cloudflare has announced its intention to make its platform fully post-quantum secure by 2029, in response to advancements in quantum research that are shortening expected security timelines. According to NS3.AI, Sharon Goldberg stated that Cloudflare aims to initiate post-quantum authentication for origin connections by mid-2026 and complete deployment across all services by 2029. The company highlighted that the same cryptographic mathematics are used to secure both internet authentication and Bitcoin signatures.