Horizon3.ai | June 23, 2025 | Blogs
At Horizon3.ai, we believe that security must be proven, not presumed. That’s why our NodeZero Federal™ platform is now FedRAMP High Authorized—a milestone that reflects our operational maturity, technical rigor, and unwavering commitment to protecting the nation’s most sensitive government systems.
This blog outlines what FedRAMP High means, how we achieved it, and why it matters to our government and enterprise partners navigating complex compliance requirements and mission-critical environments.
The Federal Risk and Authorization Management Program (FedRAMP) is a U.S. government-wide framework designed to standardize the security assessment, authorization, and continuous monitoring of cloud services. Any cloud-based provider seeking to serve federal agencies must meet FedRAMP’s security requirements—and the level of authorization depends on the sensitivity and impact of the data involved.
FedRAMP defines three tiers of risk impact:
FedRAMP High is the most stringent level. It requires compliance with 421 NIST SP 800-53 Rev. 5 controls and is mandatory for systems supporting high-impact federal workloads.
Becoming FedRAMP High Authorized isn’t just a stamp—it’s a signal of trust, security excellence, and readiness for mission-critical deployment.
Here’s what it means for our NodeZero Federal platform:
Authorized to operate in civilian environments handling high-impact data.
Approved after a comprehensive security review by a FedRAMP-accredited Third Party Assessment Organization (3PAO).
Cleared as a secure SaaS solution under the FedRAMP High baseline, with enforced single sign-on (SSO) and multi-factor authentication.
Aligned with the latest government cybersecurity mandates, including OMB M-22-09 (Zero Trust), and NIST SP 800-53 Rev. 5.
For agencies and integrators, this authorization accelerates procurement, shortens their ATO timelines, and eliminates the need for redundant security evaluations.
Achieving this authorization was a company-wide initiative that required operational discipline, technical transparency, and a relentless focus on security outcomes.
We successfully completed a rigorous audit of our infrastructure, controls, and documentation. Through this process, we demonstrated alignment with federal audit standards, including real-time visibility, continuous monitoring, and effective control implementation.
Our goal wasn’t just to pass an audit—it was to operationalize trust for the agencies and missions that depend on us. The result is a production-safe platform already validated through real-world deployments. For example, the NSA’s Continuous Autonomous Penetration Testing (CAPT) program is powered by the commercial version of our NodeZero® platform.
NodeZero Federal is more than compliant; it’s built for high-consequence environments where assumptions are dangerous and delays are costly.
What sets us apart:
Where most tools simulate risk, NodeZero Federal proves it safely, continuously, and with clarity.
Whether you’re operating in a federal agency, a defense contractor, or a regulated commercial environment, FedRAMP High matters because it signals that your vendor can meet the highest bar.
With NodeZero Federal, you get:
Already, NodeZero is powering thousands of assessments across DIB networks. Now, similar capabilities are cleared for your agency or organization.
If you’re a federal agency, you now have access to a FedRAMP High Authorized autonomous pentesting platform that delivers proof-based security without disruption.
If you’re an integrator, you gain a partner who simplifies your compliance journey.
If you’re a decision-maker, you can finally align cybersecurity with measurable outcomes—not assumptions.
Your security program deserves clarity. Your teams deserve relief. Your mission deserves better than hope.
Let our experts walk you through a demonstration of NodeZero®, so you can see how to put it to work for your organization.