poam-automation
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The Company Betting That Scanning Was Never the Hard Part
Every enterprise already owns a dozen scanners that find problems. Nucleus Security built a business on the boring, unglamorous job nobody else wanted: figuring out which of the millions of findings actually matter.
Knox Systems, Inc.
Knox Systems is an Austin, Texas company that operates a pre-authorized, AI-managed federal cloud so that commercial SaaS vendors can reach FedRAMP authorization in roughly 90 days for about 90% less than the traditional cost. By running a shared, continuously monitored compliance boundary across AWS, Azure, and GCP, Knox lets customer applications inherit 60-80% of required security controls on day one, then automates evidence collection, documentation, and remediation. Founded in 2023 by Irina Denisenko, the company raised a $25M Series A in March 2026 and serves vendors such as Adobe, Celonis, OutSystems, Armis, and BigID across 15+ federal agency authorizations.