Identity & access infrastructure · On-premises

The access layer your environment can actually trust.

We build identity, credentials, and data control for the places where a breach isn't an incident report — it's a headline. Sovereign by design. Nothing leaves your network.

Quantex Secure mark   SOVEREIGN BY DESIGN
BUILT TO THE STANDARD OF
FIPS 140-2 NIST 800-171 CMMC HIPAA PCI-DSS 4.0 FISMA DISA STIG
Our conviction

Security and access were never opposites. Treating them like they are is how organizations end up choosing one and losing both.

The cloud answer doesn't fit everyone

A defense contractor can't route credentials through someone else's endpoint. A hospital can't accept an MFA outage during a code. We build for the environments the SaaS playbook quietly skips.

On-premises, on purpose

Everything runs on infrastructure you already operate. No cloud round-trip, no third-party data path, no telemetry phoning home. When the network is sealed, the product still works.

One principle, every product

The right people get in. Everyone else doesn't. And nothing about that decision ever puts your operation at risk. That's the whole portfolio in one sentence.

The portfolio

Four products. One access layer.

Each is built to stand on its own and to compose into a single sovereign identity fabric — from the login screen to the document itself.

INTERACTIVE DEMO01 / IAM

Notentra

Identity & Access Management

A full on-premises identity platform for Windows enterprises — identity provider, native IIS service-provider module, and mobile authenticators. The sovereign replacement for ADFS and cloud IdPs.

Explore the portals →
LAUNCHING SOON02 / CREDENTIALS

Certus

Derived Credential Platform

Hardware-bound derived credentials for the moment a PIV or CAC card can't follow the user — mobile workforces, branch sites, and OT/IT edge installs that still demand hardware-rooted identity.

Site launching soon
IN DEVELOPMENT03 / DEVICES

Mobile Device Mgmt

iOS & Android

A sovereign MDM for iOS and Android, held to the same no-cloud-dependency standard as the rest of the portfolio. Manage the fleet without handing it to anyone else. Details to follow.

Details to follow
IN DEVELOPMENT04 / DATA

Information Rights Mgmt

Cross-platform · Mobile-first

Access control that travels with the file. Extend data-level rights past the perimeter to the document itself — so a leaked file is still a locked file. Details to follow.

Details to follow
Who we build for

Where getting access wrong isn't an option.

The standards, controls, and guides the people we build for live inside every day — and the bar each product clears before it ships.

Defense & Intel

CMMC
NIST 800-171
FIPS 140-2
DISA STIG

Banking & Finance

PCI-DSS 4.0
SOX
FFIEC
GLBA

Healthcare

HIPAA
HITECH
NIST 800-66
SOC 2

Federal & State

FISMA
NIST 800-53
CJIS
EO 14028

Critical Infra

NERC CIP
IEC 62443
NIST CSF
TSA Pipeline
See it for yourself

Don't take our word for it. Click through it.

An interactive demo of Notentra's admin and user portals lives at notentra.com — the actual interface, every menu and configuration screen. Take the built-in guided tour, or skip it and explore on your own. No form, no pitch, no waiting on a sales rep. When you're ready to see it working end to end, we'll set up a live walkthrough in our fully functioning environment.

Start a conversation

Talk to the people who build the product.

Explored the demo and want to see it running end to end? Request a live walkthrough in our full environment — or just ask a question. Either way you reach the team that writes the code, not a sales rep reading a script.

@ hello@quantexsecure.com
Ohio, United States
# HUBZone applicant · Est. 2026
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