WISeKey International (WIHN) 2025 Virtual Tech Conference summary

Company background and evolution

• Founded in 1999 in Geneva, the company has a long history in cybersecurity, focusing on encryption, PKI, and identity-centric solutions.

• Founder has deep experience in securing critical infrastructure, including work with the United Nations and early web development.

• The company has diversified from its PKI roots into multiple verticals as cybersecurity needs have evolved.

Quantum computing and cybersecurity threat

• Quantum computing is expected to disrupt encryption within three to five years, not decades as previously thought.

• Major tech firms have begun developing quantum cores, accelerating the timeline for quantum threats.

• Quantum computers will be able to break current encryption standards like RSA and triple DES, threatening critical infrastructure.

• The company spun off its semiconductor technology to SEALSQ, which is now focused on quantum-resistant chips.

Post-quantum technology and industry response

• Post-quantum defense involves embedding quantum-resistant algorithms at the silicon level in chips.

• The company is upgrading its PKI root keys to quantum root keys, aiming for integration into major browsers and OS platforms.

• SEALSQ has raised significant capital to pursue a quantum technology roadmap, including acquisitions like IC'ALPS for ASIC design.

• Insurance companies are beginning to require post-quantum readiness for coverage, accelerating industry adoption.