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High Entropy Security
High Entropy Security is a cybersecurity company specializing in Quantum Security, founded in 2026 and headquartered in Flagstaff, United States. It has raised $500K in equity across 1 priced round, employs about 5 people, and is privately held.
updated Oct 11, 2026
High Entropy Security Momentum score
56/ 100
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High Entropy Security products
- High Entropy Security Privately Generated Key PairsPost-quantum PKI protocol enabling private, on-device key generation with CA verification
- HES Zero-Knowledge MFAConcurrent, key-less MFA protocol using post-quantum cryptography
High Entropy Security funding
High Entropy Security has raised $500K in priced equity. Its most recent round was a Pre-Seed in May 2026.
- Equity raised
- $500K1 priced round
- Last round
- Pre-SeedMay 2026
High Entropy Security employees and hiring
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The other 440 data points.
- Funding historyevery round, every investor named
- Headcount growthvelocity, departments, seniority
- Open jobslive postings, hiring pace, role mix
- Tech stackframeworks, clouds, security
