# QSE Group > Sovereign quantum-resilient infrastructure protecting identities, data, and critical systems for governments, regulators, and enterprises. QSE Group builds NIST-aligned (FIPS 203/204/205) post-quantum cryptography, identity, storage, entropy, and integration products. The platform spans five stages: Assess, Protect, Store, Integrate, and Operate. ## Pages - [Home](/): Overview of the QSE quantum-resilience platform and product ecosystem. - [Products](/products): Composable, sovereign, production-grade product catalog. - [Industries](/industries): Industry deployments for government, defense, finance, healthcare, energy, telecom, sovereign cloud, and OEMs. - [Careers](/careers): Open roles at QSE Group. ## Optional - [Privacy Policy](/privacy): How QSE collects, uses, and protects personal data. - [Terms of Use](/terms): Conditions governing use of the QSE website and services.