Microsoft plans to begin rolling out quantum-safe solutions in 2029, with a full transition across its products and services by 2033, reports according to Infosecurity Magazine. The move comes two years ahead of the 2035 deadline set by governments such as the US and UK, which have called for all digital infrastructure to adopt post-quantum cryptography.The company’s Quantum Safe Program, first introduced in 2023, underpins this timeline. Microsoft is aligning its efforts with government requirements, including the NSA’s Commercial National Security Algorithm Suite 2.0, while also tracking international frameworks from the EU, UK, Australia, and Japan. The aim is to prepare both its own infrastructure and that of its customers, partners, and ecosystem for the eventual threat posed by quantum computing.Microsoft’s phased plan includes integrating quantum-resistant algorithms into its core cryptographic library, updating authentication and key management systems, and extending protections across Azure, Microsoft 365, data platforms, AI services, and networking. Early work has already focused on inventorying cryptographic assets, prioritizing risks, and building research and hardware partnerships to address dependencies before the shift begins.The urgency stems from the anticipated arrival of quantum computers capable of breaking today’s encryption protocols within the next decade. With NIST’s 2024 approval of the first post-quantum cryptography standards and Microsoft’s own progress in quantum hardware, including the Majorana 1 chip announced earlier this year, the foundation is in place for a structured and global transition to quantum-safe security.
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