Ambit Inc
Quantum-secure network tunnels using only CNSA 2.0 algorithms, formally verified and built for speed.
United States
- Headcount11 to 50
What this listing assures you
How QSECDEF membership works →- TrainingTeam members take part in continuous training and skills updates with our team.
- VettedWe have high confidence in this team's capabilities and skills base.
- Provable claimsCommitment to transparent and technically correct communications to customers.
- QSECDEF ContributorCommunity contributor and presenter.
- Membership CharterHas signed the Members' Charter, committing to fair and transparent business practices.
- LeadershipAttends the QSECDEF Annual Symposium.
About Ambit Inc
Ambit Inc, trading as American Binary, builds quantum-secure network protocols and tunnels for organisations that cannot afford to be wrong about security. Its Ambit Client is an enterprise VPN that uses only CNSA 2.0 algorithms, including ML-KEM 1024, across authentication, key exchange, bulk encryption and hashing, with no hybrid cryptography.
The protocol beneath it, MaxKyber, packages post-quantum algorithms so they can be dropped into TLS, IPsec IKEv2 and other network protocols. It handles in-session key rotation in line with CNSA 2.0 and works within the MTU limits of mobile and IoT networks. All security claims have been formally specified and verified by peer-reviewed symbolic proof.
Ambit Client is sold as SaaS or on-premises, supports more than 20 reference architectures, and runs on Windows, Mac, iOS and Android. The company's advisers include Whitfield Diffie, Brian LaMacchia and Bruce Schneier. It is based in Kirkland, Washington.
Reviewed 30 October 2026 Source: ambit.inc
What they offer
Ambit Client VPN
Enterprise VPN using only CNSA 2.0 algorithms across all four cryptographic components, with no hybrid cryptography.
ambit.incMaxKyber protocol
Modular post-quantum network protocol portable to TLS and IPsec IKEv2, with CNSA 2.0-aligned key rotation.
ambit.incSaaS for Enterprise
Controller and tunnel hosted by American Binary, with account setup and endpoint installation in minutes.
ambit.incOn-premises for Enterprise
Controller and tunnel hosted in your own environment, supporting more than 20 reference architectures.
ambit.incFireFalcon Posture Check
Validates OS updates, firewall status, device integrity and approved geolocation before allowing VPN access.
ambit.incWho they work with
Proof
People
Leadership as listed on ambit.inc/team, checked 30 October 2026
Jobs
