QuSecure

What the company sells

QuSecure is a post-quantum cryptography and crypto-agility company that gives an enterprise one place to set and enforce cryptographic policy across its infrastructure. QuSecure enables organizations to build a complete cryptographic inventory across their networks, enforce policy-based governance, and roll out compliant cryptography, from TLS upgrades to full post-quantum migration, without application rewrites.

QuSecure states that quantum computing is accelerating the need to manage cryptography with greater agility. QuSecure states that encrypted data is being harvested now, with the intent of decrypting it once quantum computers reach sufficient scale. QuSecure states that systems can be secured on-prem, air-gapped, or in the cloud with no re-platforming or re-coding.

QuProtect R3 is a platform for cryptographic command and control that delivers continuous cryptographic inventory, remediation to TLS 1.3 with ML-KEM, automated certificate rotation, and compliance evidence. QuProtect R3 enables security teams to swap algorithms and push cryptographic policy changes across their entire network from one place. QuProtect R3 operates across cloud, on-premises, air-gapped, and sovereign environments and is backwards compatible with legacy infrastructure. QuProtect R3 enables organizations to manage cryptographic inventories and maintain compliance with standards even in complex environments.

QuProtect is a post-quantum cybersecurity software product. QuSecure announced that it will provide QuProtect to commercial and federal channel partners. The stated aim of that announcement is to enable these partners to secure their networks, communication, and data from both classical and quantum cyberattacks. QuProtect software will be available for immediate use and installation. QuProtect is a software-based PQC solution designed to protect encrypted communications and data using quantum secure channels. QuProtect is compatible with all algorithms selected by NIST. QuProtect is built to be crypto agile, which means customers can swap one algorithm for another without interruption to system and network performance. QuProtect provides authentication of users, devices, data, and services. QuProtect protects data in transit in datacenters and in the cloud, and uses a cloud-based deployment model that allows organizations to deploy PQC without disrupting existing systems.

QuSecure launched QuEverywhere, a quantum-safe cryptography orchestration product. QuEverywhere protects encrypted private data on any website or mobile application with quantum-resilient connections and sessions. QuSecure states that organizations can protect sensitive data wherever it travels without installing software at the endpoint. QuEverywhere is described as closing the loop on end-to-end quantum-safe data protection for federal and commercial organizations.

Since 2019, QuSecure has worked alongside U.S. government and commercial enterprises to develop, test, and deploy cryptographic security. Swiss-based VeroWay provides alternative core banking and digital fulfillment software and is a QuSecure customer. AFWERX selected QuSecure for a $1.23M Small Business Innovation Research contract. The contract held by QuSecure is focused on Quantum-Resilient Encryption to address challenges in the Department of the Air Force. QuSecure holds a facility clearance for classified work and Interim Authority to Test on Army networks. QuSecure has U.S. Air Force TACFI sponsorship toward Impact Level 6 authorization, the DoD Cloud Computing SRG level for information classified up to SECRET.^{[1][3][4][7][9][10][11][12][14]}

Categories

• Post-quantum cryptography (primary category)
• Encryption, tokenization and key management
• Compare QuSecure with companies in the same categoryside by side

Headquarters

San Mateo, United States^[2]

Founded

Not established from our sources

Ownership

Privately held^[2][13]

CISO on record

Not yet on our record. Send a verified source

Website

qusecure.com

Products and services

Product names as the company writes them; what each does, in our words, from the company's own product pages. Never how well it does it.

• QuProtect R3^[7][9][10]

  Platform for cryptographic command and control.

  QuProtect R3 delivers continuous cryptographic inventory, remediation to TLS 1.3 with ML-KEM, automated certificate rotation, and compliance evidence. QuProtect R3 enables security teams to swap algorithms and push cryptographic policy changes across their entire network from one place. QuProtect R3 operates across cloud, on-premises, air-gapped, and sovereign environments and is backwards compatible with legacy infrastructure.

• QuProtect^{[1][3][4][7][9][10][11][12][13]}

  Post-quantum cybersecurity software for protecting encrypted communications and data.

  QuProtect is a software-based PQC solution designed to protect encrypted communications and data using quantum secure channels. QuProtect is compatible with all algorithms selected by NIST. QuProtect provides authentication of users, devices, data, and services. QuProtect protects data in transit in datacenters and in the cloud.

• QuEverywhere^[13]

  Quantum-safe cryptography orchestration for websites and mobile applications.

  QuEverywhere is a quantum-safe cryptography orchestration product launched by QuSecure. QuEverywhere protects encrypted private data on any website or mobile application with quantum-resilient connections and sessions. QuSecure states that organizations can protect sensitive data wherever it travels without installing software at the endpoint.

Competitors and alternatives

The other companies on our record filed under the same categories, category by category: first those that lead with that category and share more of QuSecure's categories, then alphabetical. A list from the record, never a ranking.

• On post-quantum cryptography, QuSecure competes with CryptoNext Security, EigenQ, IDEMIA, PQShield, SandboxAQ, Patero, Fortanix, SSH Communications Security, Thales, CyberTrust Consulting and 3 more.

• On encryption, tokenization and key management, QuSecure competes with Fortanix, Thales, Baffle, General Dynamics Mission Systems, Protegrity, Skyflow, StratoKey, Virtru, CryptoNext Security, EigenQ and 9 more.

Recent news

Dated company events from the last twelve months, each in one sentence of ours with its source. Newest first.

• September 22, 2026

  QuSecure announced it was named a Cool Vendor in a Gartner report on data security innovations, recognizing its post-quantum cryptography solution. Business Wire^[6]

• February 11, 2026

  QuSecure appointed Brian Cunningham as Executive Vice President, Strategy and Growth, as enterprises and government agencies move to post-quantum cryptography. QuSecure Inc.^[15]

• February 11, 2026

  QuSecure appointed Brian Cunningham, a former Special Operations Commander and Navy SEAL, as EVP Strategy & Growth. Business Wire^[5]

References

Every fact above cites one of these by number. Tier A is the company itself, a regulator or a filing; tier B is trade or business press.

1. [1]qusecure.comQuSecure · qusecure.com · undated page, accessed September 27, 2026 · Tier A: the company, a regulator or a filing
2. [2]Accenture invests in qusecure to protect against future quantum threats with crypto agilityAccenture · newsroom.accenture.com · published January 22, 2025 · Tier B: trade or business press
3. [3]MSSP Alert: Arrow Electronics, QuSecure Partner for Post-Quantum CybersecurityMSSP Alert · published January 26, 2023 · Tier A: the company, a regulator or a filing
4. [4]Crypto-Agility for Critical Systems | QuSecureQuSecure · undated page, accessed October 27, 2026 · Tier A: the company, a regulator or a filing
5. [5]QuSecure Appoints Brian Cunningham as EVP Strategy & Growth to Scale Federal and Commercial Adoption of Post-Quantum SecurityBusiness Wire · published February 11, 2026 · Tier A: the company, a regulator or a filing
6. [6]QuSecure Recognized in the Gartner® Coolest Vendor Innovations in Data Security Report for its Post-Quantum Cryptography SolutionBusiness Wire · published September 22, 2026 · Tier A: the company, a regulator or a filing
7. [7]QuSecure Awarded Follow-On U.S. Air Force Contract for Post-Quantum Cybersecurity Solutions to Strengthen National DefenseQuSecure · published January 8, 2025 · Tier A: the company, a regulator or a filing
8. [8]About QuSecure | The Company Leading Crypto-AgilityQuSecure · undated page, accessed November 10, 2026 · Tier A: the company, a regulator or a filing
9. [9]QuSecure Named a Gartner Cool Vendor in Data Security | QuSecureQuSecure · published September 22, 2026 · Tier A: the company, a regulator or a filing
10. [10]QuSecure on 3 Ways to Accelerate Your Quantum SecurityQuSecure · undated page, accessed November 10, 2026 · Tier A: the company, a regulator or a filing
11. [11]NIST Addressing Future Post-Quantum Cybersecurity Threats Today | QuSecureAmerican Security Today · published July 6, 2022 · Tier A: the company, a regulator or a filing
12. [12]Arrow Electronics Signs Agreement with US-based Company | QuSecureGEO SPATIAL WORLD · published January 27, 2023 · Tier A: the company, a regulator or a filing
13. [13]QuSecure Achieves Post-Quantum Encryption BreakthroughQuSecure · published January 18, 2023 · Tier A: the company, a regulator or a filing
14. [14]Be Quantum Safe while Achieving HR 7535 Compliance with QuSecure | QuSecureQuSecure · undated page, accessed November 10, 2026 · Tier A: the company, a regulator or a filing
15. [15]QuSecure Appoints Brian Cunningham as EVP Strategy & Growth to Scale Federal and Commercial Adoption of Post-Quantum SecurityQuSecure Inc. · published February 11, 2026 · Tier A: the company, a regulator or a filing

Last verified September 27, 2026. Our code found the quoted passage behind each fact on its source page when the fact was recorded, and re-checks every record against its sources each month.

Recorded September 27, 2026, expanded November 10, 2026 from the references above.

Work for QuSecure? Suggest a correction to a fact on this page (with a source on your own domain), or claim this entry by publishing a small file on your domain.