Invisinet Technologies is proud to announce that our cryptographic modules have officially achieved the latest U.S. government standard for cryptographic security, FIPS 140-3 validated Certificate #5273.
While this milestone was technically completed in November, the certification has now been formally published following the standard review and processing period through the Cryptographic Module Validation Program (CMVP). Full certification details can be found here: https://csrc.nist.gov/projects/cryptographic-module-validation-program/certificate/5273
What FIPS 140-3 Means
FIPS 140-3 represents the most current benchmark for validating cryptographic modules used to protect sensitive information across U.S. government systems and regulated industries.
It ensures that cryptographic implementations:
- Meet rigorous security and design requirements
- Are independently tested in accredited U.S. laboratories
- Provide assurance against known vulnerabilities and implementation risks
For organizations operating in federal, defense, and other regulated environments, FIPS validation is not optional—it is a baseline requirement.
Applied to Invisinet’s Architecture
This validation directly applies to the cryptographic foundations of the Invisinet platform, including:
1. First Packet AuthenticationTM (FPA) Tokens
Invisinet’s patented FPA technology injects a quantum-resilient, one-time-use identity token (TAC-ID) into the very first packet of a session request.
With FIPS 140-3 validation, the cryptographic integrity behind these tokens is independently verified to meet the highest standards.
2. Secure Gateway-to-Enforcer Tunnels
All communications between Invisinet gateways (InvisiGate) and enforcement points (InvisiPoint Enforcers) are protected using validated cryptographic protocols, ensuring secure, trusted communication across distributed environments.
Together, these elements reinforce Invisinet’s identity-first approach to Zero Trust—where authentication, encryption, and enforcement happen before a connection is ever established.
Transition from FIPS 140-2 to 140-3
The industry is currently undergoing a critical transition:
- FIPS 140-2 certifications are being phased out, with final validity ending soon
- FIPS 140-3 is now the required standard for new federal procurements
Invisinet’s prior 140-2 certification remains valid for a limited time, but this new validation ensures:
- Continued eligibility for U.S. government deployments
- Alignment with forward-looking compliance requirements
- Reduced risk for customers navigating regulatory transitions
Why This Matters for Customers
For organizations in government, defense, and critical infrastructure sectors, this milestone delivers tangible value:
- Procurement readiness for federal and regulated contracts
- Confidence in cryptographic integrity across identity and transport layers
- Future-proof compliance posture as standards evolve
- Reduced audit and accreditation friction
Combined with Invisinet’s ability to cloak infrastructure, prevent reconnaissance, and enforce identity at Layer 4, FIPS 140-3 validation strengthens an already differentiated Zero Trust architecture.
Zero Trust, Validated from the First Packet
At Invisinet, we believe Zero Trust should not start after a connection is established—it must begin at the very first packet.
FIPS 140-3 validation reinforces that philosophy by ensuring the cryptographic mechanisms underpinning our platform meet the most stringent standards available today.
As cyber threats evolve and regulatory requirements tighten, Invisinet remains committed to delivering secure, compliant, and mission-ready Zero Trust solutions.
Dan Ives is Vice President of Operations at Invisinet Technologies. To learn more about how Invisinet's First Packet Authentication™ and Software Defined Perimeter platform can protect your network infrastructure, visit invisinet.com or request a demo.
