Silverfort, a leader in the identity security sector, has announced the acquisition of Fabrix Security, an AI-native firm specializing in identity-centric decisioning. This strategic move aims to create the industry’s first platform capable of delivering autonomous identity security at runtime. By integrating Fabrix’s AI engine with Silverfort’s Runtime Access Protection (RAP) technology, the combined entity seeks to secure human, machine, and agentic identities at a speed that traditional manual oversight can no longer sustain.
Autonomous Runtime Protection: Delivers real-time identity security that determines and enforces access decisions for humans and AI agents in split seconds.
Agentic AI Security: Specifically designed to manage the unpredictable behavior and high transactional velocity of non-human and agentic identities.
AI-Driven Authorization: Replaces static, "admin-time" rules with dynamic, context-aware decisions powered by an Identity Knowledge Graph.
Identity Knowledge Graph: Analyzes organizational context, permissions, and intent to evaluate the legitimacy of every access request.
Expanded JIT Access: Enhances Silverfort’s Just-In-Time access capabilities across additional environments and identity providers.
Innovative Leadership: Incorporates Fabrix’s expert team, including former leaders from Nvidia, Microsoft, and Orca Security, into the Silverfort ecosystem.
As organizations adopt advanced AI models and autonomous agents, the volume and speed of non-human identities are outpacing the capabilities of human defenders. Traditional security models rely on static rules and periodic reviews, which often fail to contain rapid, AI-driven attacks or unauthorized access by over-privileged agents. The integration of Fabrix's technology allows Silverfort to move beyond pre-defined access toward a model where every interaction is evaluated against real-time business context.
"Today, Identity Security and access control rely on rules that are created at 'admin time', attempting to pre-define access. But in the AI era, it's becoming impossible to keep up, and organizations are rapidly losing control," said Hed Kovetz, CEO and Co-Founder of Silverfort. "Together with Fabrix, Silverfort's platform will empower enterprises to protect their human, non-human, and agentic identities and their access, dynamically and continuously, using a runtime AI decisioning engine."
The acquisition brings a sophisticated AI-native approach to the Silverfort platform, enabling it to function as a "unified intelligence layer" across the entire identity infrastructure. This allows for autonomous enforcement that does not disrupt business innovation while providing deep visibility into what every identity is attempting to do. The platform will also feature specialized AI agents to help customers manage their security posture and gain faster insights into complex identity lifecycles.
"We founded Fabrix with a clear vision: making Identity Security easier, faster, and more scalable using an AI-native approach," said Raz Rotenberg, CEO and Co-Founder of Fabrix. "By joining Silverfort, we can bring this transformation to the largest companies in the world and combine our AI engine with Silverfort's runtime enforcement to create something no one has achieved before."
With the majority of these joint capabilities expected to roll out in the second half of 2026, Silverfort is positioning its platform as the new standard for organizations navigating the complexities of agentic AI and hybrid cloud environments.
The Silverfort Identity Security platform is the first to deliver end-to-end Identity Security, protecting every identity on-prem and in the cloud, including humans, machines, AI agents and everything in between. Our patented technology, Runtime Access Protection (RAP), natively integrates with the entire IAM infrastructure, giving businesses visibility into all identities, analyzing every authentication, enforcing controls and policies, and extending active protection to resources that could not be protected previously—including NHIs, legacy systems, command line tools, and IT/OT infrastructure. It is easy to deploy and use, and doesn't disrupt business operations, resulting in better security outcomes with less effort. Silverfort is the Identity Security Platform that both identity and security professionals deserve, earning the trust of more than 1,000 leading organizations, including many Fortune 100 companies. Learn more at silverfort.com.
Fabrix Security builds AI agents for identity security, empowering IAM teams with the intelligence to make confident, explainable access decisions – right at the point of decision. It enhances existing IAM workflows with speed, consistency, and accuracy, cutting through the chaos of manual, context-less decision-making. From authorization and Just-In-Time access to full identity lifecycle management, Fabrix delivers intelligent, scalable, and proactive identity security.
TechIntelPro empowers B2B technology decision-makers with the latest industry trends, deep insights, leadership perspectives and actionable intelligence to drive both organizational and professional milestones—and thrive on the tech pulse.