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Based in Palo Alto, California, Defakto Security provides a SaaS platform designed to secure non-human identities across enterprise infrastructure by replacing static secrets with dynamic cryptographic identities. The system manages access for workloads, application programming interfaces, and artificial intelligence agents, addressing the expanding security gap created by the high ratio of machine identities to human users. Operating with a workforce of 32 employees, the company targets Global 2000 enterprises seeking to eliminate overprivileged access and automate secure interactions within modern development pipelines. The enterprise has secured significant venture capital backing, including a $13 million Series A round in April 2024 and a $30.75 million Series B round in October 2025 led by XYZ Venture Capital, with additional participation from Bloomberg Beta, WndrCo, and The General Partnership. Defakto Security was founded in 2022 by Danny Oliveri and Eli Nesterov.
Defakto Security has raised $31.0M across 1 funding round.
Defakto Security has raised $31.0M in total across 1 funding round.
Defakto Security is a cybersecurity company building an identity platform that eliminates static secrets and secures non-human identities (NHI)—such as those used by APIs, workloads, CI/CD pipelines, services, machines, and AI agents—with dynamic, cryptographic identities.[1][2][3] It serves large enterprises facing the challenge of managing millions of NHIs that outnumber human users 45:1, solving the problem of insecure static secrets, overprivileged accounts, and lack of visibility in automated interactions.[1][3] Founded in 2022 and headquartered in Palo Alto, California, Defakto has gained strong growth momentum, raising $30.75 million in Series B funding to expand its platform across AI workloads and cloud environments.[2][4]
The platform provides short-lived, accountless identities issued at runtime, enabling real-time visibility, auditability, and control without human intervention or technical debt.[3] It integrates natively with cloud platforms (AWS, Azure, GCP), container orchestration (Kubernetes), CI/CD tools (GitHub Actions, Jenkins), DevOps tools (Terraform), legacy systems, and security stacks.[3]
Defakto Security was founded in 2022 by Eli Nesterov and Danny Oliveri in Palo Alto, California.[1][2] Eli Nesterov, drawing from his experience managing identity across hyperscale infrastructure at ByteDance, identified the critical gap in securing non-human identities, where open-source solutions fell short due to complex, years-long implementations that hindered enterprise adoption.[1] Danny Oliveri recognized the market need for a production-ready platform that delivers the security of open standards with practical usability.[1]
The idea emerged from this real-world pain: modern enterprises rely on millions of NHIs for automated interactions, yet most use static secrets that never rotate, creating massive risks.[1][3] Their vision—"to do for non-human identity what human IAM has done for people: deliver secure, governed, and dynamic identity and access at scale"—quickly translated into an enterprise-ready platform trusted by major organizations.[1]
Defakto stands out in the cybersecurity space through its focus on non-human identity security, replacing legacy secrets-based approaches with a modern, identity-first platform. Key strengths include:
Defakto rides the explosive growth of autonomous infrastructure and AI agents, where non-human identities dominate enterprise interactions (90% machine-to-machine) amid surging cloud adoption and AI workloads.[1][3][4] Timing is ideal as hyperscale environments expose vulnerabilities in static secrets, amplified by regulatory pressures for zero-trust security and the shift from human-centric IAM to machine-scale solutions.[1]
Market forces like AI proliferation, containerization (Kubernetes), and DevOps acceleration favor Defakto, as enterprises grapple with NHI sprawl outpacing human users 45:1.[1][3] It influences the ecosystem by pioneering "real identity security" standards, enabling secure automation that accelerates business velocity without compromising control, and bridging open-source visions with production reality.[1][3]
Defakto is poised to dominate the non-human identity market, expanding its platform to secure emerging AI agents and multi-cloud ecosystems with deeper integrations and policy automation. Trends like zero-trust mandates, AI infrastructure boom, and secret-less DevOps will propel its growth, potentially capturing a significant share of the $30B+ IAM market as NHI risks become board-level priorities.[1][3][4]
Its influence will evolve from niche innovator to infrastructure standard, empowering enterprises to automate securely at hyperscale—redefining security not as a bottleneck, but as the foundation for the autonomous future.[1]
Defakto Security has raised $31.0M in total across 1 funding round.
Defakto Security's investors include XYZ Venture Capital, Bloomberg Beta, The General Partnership, Michael Coates, Adverb Ventures, J.P. Morgan, WndrCo.
Defakto Security has raised $31.0M across 1 funding round. Most recently, it raised $31.0M Series B in October 2025.
| Date | Round | Lead Investors | Other Investors | Status |
|---|---|---|---|---|
| Oct 1, 2025 | $31M Series B | XYZ Venture Capital | Bloomberg Beta, The General Partnership, Michael Coates, Adverb Ventures, J.P. Morgan, WndrCo | Announced |
