Company intelligence
Quantum Sentinel Limited
Know Your Cryptographic Exposure. Be ready for the Post Quantum Era.
About Quantum Sentinel Limited
Quantum Sentinel is the Enterprise Cryptographic Exposure Management (ECEM) platform that helps organisations discover enterprise cryptography, understand cryptographic exposure, and confidently prepare for the transition to post-quantum cryptography (PQC). While most organisations understand their cyber vulnerabilities, very few understand their cryptographic exposure. Quantum Sentinel bridges that gap by combining Enterprise PQC Discovery, cryptographic inventory, exposure assessment, and migration planning into a single platform. Our agentless, on-premises platform provides read-only discovery across enterprise environments to build a comprehensive cryptographic inventory (Enterprise CBOM), assess cryptographic exposure, prioritise migration efforts, and deliver actionable intelligence for security teams and executives. Built by cybersecurity practitioners with more than 23 years of enterprise security experience, Quantum Sentinel was created to help organisations move beyond cryptographic discovery and turn visibility into confident business decisions. Our Focus: • Enterprise Cryptographic Exposure Management (ECEM) • Enterprise PQC Discovery • Cryptographic Discovery & Inventory • Enterprise CBOM • Cryptographic Exposure Assessment • Quantum Readiness • PQC Migration Planning • Cryptographic Risk Intelligence Know Your Cryptographic Exposure.
Verified activity
Signals from Quantum Sentinel Limited
6 published signals
Legal & Regulatory
Quantum Sentinel Limited notes that the United States Executive Order 14412 requires federal high-value assets and high-impact systems to use post-quantum key establishment by the end of 2030 and post-quantum signatures by the end of 2031.
Reported by Quantum Sentinel Limited
Legal & Regulatory
Quantum Sentinel Limited notes that the OMB Memorandum M-26-15 set the operational schedule for agencies to submit a PQC migration plan by 22 October 2026.
Reported by Quantum Sentinel Limited
Legal & Regulatory
Quantum Sentinel Limited notes that the NIS Cooperation Group's coordinated implementation roadmap asks every Member State to begin transitioning by the end of 2026, starting with national roadmaps, cryptographic asset management and dependency mapping.
Reported by Quantum Sentinel Limited
Legal & Regulatory
Quantum Sentinel Limited notes that the NCSC's migration timelines give organisations until 2028 to carry out a full discovery exercise across their estate and build an initial migration plan.
Reported by Quantum Sentinel Limited
Legal & Regulatory
Quantum Sentinel Limited notes that Singapore's CSA Quantum-Safe Handbook, version 1.0, July 2026, sets out requirements for critical information infrastructure owners.
Reported by Quantum Sentinel Limited
Legal & Regulatory
Quantum Sentinel Limited notes that India's Department of Science and Technology task force reported in February 2026 with its first milestone for critical information infrastructure, 31 December 2027, to complete discovery and inventory of cryptographic artefacts.
Reported by Quantum Sentinel Limited