Geneva, Switzerland, February 20, 2025 -- SEALSQ Corp ("SEALSQ" or "Company"), a company specializing in Semiconductors, PKI, and Post-Quantum technology hardware and software products, today reaffirmed its ability to effectively address the growing quantum security threat with to its post quantum security solutions, as Microsoft’s latest quantum computing advancements further highlight the urgency of transitioning to quantum-resistant security measures.

Microsoft’s latest breakthrough in quantum computing, the successful development of a Majorana-based quantum chip, is a significant milestone in the journey toward large-scale, fault-tolerant quantum computing. This advancement also serves as a stark reminder that traditional encryption methods are nearing obsolescence, making Post-Quantum Cryptography (PQC) an immediate necessity.

Today, almost all digital communications rely on cryptographic protocols that quantum computers will eventually break. Microsoft’s Majorana quantum chip accelerates the timeline for quantum computing adoption. With this progress, organizations from banking and healthcare to critical infrastructure and connected devices, must proactively adopt quantum-resistant encryption before quantum computers render current security obsolete. SEALSQ provides the technology to future-proof digital assets against this paradigm shift.

SEALSQ Delivers a Complete Suite of Post-Quantum Security Solutions

SEALSQ stands out as one of the few companies – if not the only one – offering a fully integrated approach to quantum-resistant security. The company provides:

• Post-Quantum Cryptography (PQC) embedded within a robust Quantum-Resistant PKI (Public Key Infrastructure)
• Post-Quantum Secure Elements, designed to protect IoT, automotive, and critical embedded systems
• SEALSQ’s Quantum Lab provides more details, details best practices and offers guidance to companies willing to upgrade their systems and products to be quantum ready.

This approach ensures that businesses, governments, and critical infrastructure providers can implement long-term security measures today rather than waiting until quantum threats become an active risk.