The bottom line: Microsoft shortens the migration window to quantum-resistant encryption based on current quantum research advances.
Microsoft is accelerating its shift to quantum-safe encryption and cites progress in quantum research as the reason for advancing the timeline. Existing encryption standards are to be replaced sooner than previously expected.
Microsoft announced that advances in quantum research and development have shifted the risk horizon. Mark Russinovich, Chief Technology Officer of Microsoft Azure, explained that developments in quantum computing research are necessitating faster migration to quantum-safe methods.
For CTOs, this acceleration entails concrete requirements for IT infrastructure: organizations must review their cryptography roadmaps and prepare their systems for quantum resistance. The advancement to 2029 significantly reduces the available time for migration and requires extensive audit and modernization work on existing systems.
The shift in risk horizon driven by quantum computing advances also has regulatory implications: organizations should expect compliance requirements for quantum-safe methods to tighten in the near term. Early planning and inventory of cryptographic assets will be necessary to address the technical and organizational complexity of the migration.
Source: thehackernews.com · Published July 1, 2026
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