Knox Launches Department of War DISA Impact Level 5 Environment Landing Zone

Knox Systems now supports customers seeking IL5 accreditation, one of the government's most stringent security environments, that enables software providers to work with the U.S. military.

WASHINGTON, Sept. 9, 2026 /PRNewswire/ -- Knox Systems (Knox), the largest FedRAMP and DISA-managed cloud provider, today announced its Impact Level 5 (IL5) environment, sponsored by the U.S. Space Force.

The new environment provides a secure, mission-ready landing zone for commercial software and AI applications supporting the Department of War's (DoW) most sensitive workloads, including Controlled Unclassified Information and mission-critical National Security Systems.

Purpose-built as a separate, dedicated boundary, the Knox IL5 landing zone will extend its existing FedRAMP High and Impact Level 4 DoW capabilities, which Knox has held since 2019. The platform is designed to meet the elevated security, isolation, and operational requirements necessary to support high-impact defense missions while enabling technology companies to enter the environment faster and without building and operating a standalone government cloud deployment.

"The American warfighter deserves the same leading edge technology the private sector can access - without sacrificing security," said Irina Denisenko, CEO of Knox Systems. "The Space Force's sponsorship of the Knox IL5 environment makes this possible at speed and scale. I'm proud that, together, we'll help enable the next phase of defense innovation."

Hemant Baidwan, former CISO of the Department of Homeland Security and current Executive CISO at Knox, added, "Government should not have to choose between the strongest security standards and access to the best commercial technology. IL5 raises the bar for both. With Space Force's sponsorship, we're bringing mission-ready capabilities into some of the Department of War's most sensitive workloads, both at the height of security and at speed."

Knox operates a managed federal cloud through which commercial technology providers can deploy secure government versions of their products. Rather than requiring each software company to independently build, authorize, and maintain its own government environment, Knox provides a hardened cloud boundary, continuous security operations, and a path for government customers to inherit an existing authorization.

Today, Knox has 16 sponsors across federal agencies and the DoW. The Knox IL5 environment builds on the company's growing portfolio and its experience operating mission-critical software environments for the U.S. government. Knox currently supports leading SaaS and AI providers, including Adobe, Sierra, Vannevar, Sift and others.

About Knox Systems

Knox Systems operates the largest managed government cloud, trusted by leading agencies and partners across the defense and civilian sectors. Built for speed, resilience and compliance, Knox delivers a faster path to government authorization—turning one of the biggest bottlenecks in government technology into a platform for secure modernization. With the support of sponsors from 17 agencies including DHS, DoW, FEMA, NIH, and more, Knox serves over 100 leading AI and SaaS providers, accelerating the delivery of mission-ready technology.

Learn more at knoxsystems.com.

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SOURCE Knox Systems, Inc