# Preparing for the Quantum Computing Revolution How is the space sector getting ready for Q-day? - **Source:** [CyberWire Daily](https://brifing.si/source/08fbf94c-e51b-42cb-be13-84db10e5d993) - **Published:** 2026-07-12 - **Topic:** [Data & AI](https://brifing.si/c/data-ai) - **Original article:** - **On Brifing:** https://brifing.si/s/b0e29273-3bcc-4ee1-8229-57cccfafc676 ## The Quantum Era Approaches As quantum computers become more prevalent, the world is preparing for a technological revolution. The space sector stands out as one of the areas most affected by this change. Quantum XChange CEO Eddy Zervigon evaluates the impacts of this transformation. ## Cybersecurity in Space The advanced decryption capabilities of quantum computers pose risks to current security systems. Satellite communications and space data systems are particularly vulnerable. Industry leaders are discussing necessary precautions before Q-day arrives. ## Government and Private Sector Collaboration Governments and private companies are developing joint solutions against quantum threats. Many countries, especially the US, are creating new protocols to protect space infrastructure. Firms like Quantum XChange are working on quantum-resistant encryption systems. ## Post-Quantum World Scenarios Experts debate how space technologies will evolve in a post-quantum world. New security standards, communication protocols, and data protection methods are being developed. This transformation will shape the future of the space industry. ## Industry Preparedness Levels Space companies show varying levels of readiness for quantum threats. While major players make significant investments, smaller firms struggle to keep up. Awareness continues to grow across the sector. ## The Future Technological Transformation Quantum computers represent not just a technological revolution but also a fundamental shift in security paradigms. The space sector's adaptation to this change is crucial for protecting critical infrastructure. Preparations are accelerating as Q-day approaches. ## Sources covering this story - https://thecyberwire.com/podcasts/tminus-space-cyber-briefing/715/notes — --- _Summary written by Brifing from the original reporting. Copyright in the original article belongs to its publisher; read the full piece at the link above._