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SEALSQ Corp outlines post-quantum semiconductor approach for space-based data centers

Source Decision Insights Record Published May 13, 2026 Companies 1
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16th article in the last 90 days, one of 86 articles referencing SEALSQ. Previous coverage: SEALSQ Corp files patent on side-channel protection for post-quantum cryptography (Apr 2026).

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SEALSQ Corp outlined how it plans to position its semiconductor, PKI, and post-quantum technology products for space-focused computing architectures, including space-based data centers. The company framed the update around the need for secure infrastructure as computing capabilities move beyond terrestrial environments.

SEALSQ tied the move to growing interest in orbital computing that can support AI processing, storage, and autonomous cloud services in space. It said it expects the resulting orbital AI infrastructure to require security controls that can operate with limited physical intervention and long-life deployments.

Functionally, SEALSQ described future orbital cloud architecture as requiring trusted hardware identity, quantum-resistant encryption, secure satellite-to-satellite communications, and autonomous cybersecurity systems across distributed orbital constellations. It said its post-quantum semiconductor technologies target secure hardware authentication, trusted boot processes, encrypted AI inference, and zero-trust communications between satellites, orbital compute nodes, and terrestrial infrastructures.

The company also connected its work to decentralized trust approaches it associated with blockchain-enabled authentication systems, combining secure semiconductors, trusted digital identities, and blockchain authentication. Carlos Moreira, Founder and CEO of SEALSQ, said: “We are at the beginning of a structural shift in how and where computing infrastructure is deployed. As the future of AI infrastructure expands beyond Earth, orbital data centers will emerge as a critical layer of the global digital economy. These space-based data centers and orbital AI clouds will require an entirely new cybersecurity architecture where trust, identity, and quantum resilience are embedded directly into the semiconductor layer. SEALSQ is uniquely positioned to become the Root of Trust for the emerging orbital AI economy by securing communications, AI processing, and autonomous digital interactions operating in space.” SEALSQ said it continued to expand its post-quantum semiconductor roadmap and secure satellite technologies to support future applications in AI infrastructure, secure space communications, sovereign cloud architectures, and next-generation orbital computing systems.

Press release, provided by Globe Newswire on behalf of SEALSQ. Read the original.

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