As enterprises adopt agentic AI at scale, identity security is becoming a critical challenge, with traditional access controls struggling to keep pace with dynamic, machine driven environments. Silverfort has acquired Fabrix Security to deliver a new model of autonomous identity protection. The move aims to introduce real time, AI driven access control capable of securing human, machine, and agentic identities at runtime. The Silverfort Fabrix acquisition signals a major shift toward adaptive identity security architectures built for the AI era.

The combined platform integrates Silverfort’s Runtime Access Protection technology with Fabrix’s AI driven decisioning engine. This approach enables continuous evaluation of access requests as they occur, rather than relying on predefined rules or periodic reviews. As AI agents and non human identities proliferate, static access models are increasingly ineffective at managing risk.

According to Hed Kovetz, Chief Executive Officer and Co Founder of Silverfort, “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. The only way to mitigate this risk without stopping the business is to make access decisions at runtime, using AI and deep context. 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. Fabrix’s innovative technology and track record across AI, security and identity bring the expertise needed to create the new standard for Identity Security in the AI era.”

The Silverfort Fabrix acquisition introduces a system where every access request is evaluated in real time using contextual data such as identity behavior, permissions, and organizational context. This is supported by an identity knowledge graph that enables rapid decision making, ensuring that access is granted or denied based on current conditions rather than static assumptions.

Raz Rotenberg, Chief Executive Officer and Co Founder of Fabrix, said, “We founded Fabrix with a clear vision: making Identity Security easier, faster, and more scalable using an AI-native approach. 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. We are excited to become part of the team shaping the future of Identity Security.”

The integration also introduces AI powered capabilities such as automated authorization decisions, support for customer deployed AI agents, expanded just in time access controls, and enhanced visibility into identity behavior. These features are designed to help organizations manage complex identity ecosystems while maintaining security without slowing innovation.

As AI driven systems continue to evolve, the number of identities interacting with enterprise environments is increasing rapidly. This includes not only human users but also applications, services, and autonomous agents operating at machine speed. Traditional identity and access management tools are not equipped to handle this scale and complexity, making real time, context aware decision making essential.

The Silverfort Fabrix acquisition reflects a broader industry transition toward autonomous security models that can operate at the speed of modern threats. By embedding AI into identity decision making and enforcement, the combined platform aims to provide enterprises with a scalable way to secure access while enabling continued growth and innovation.

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