Silverfort and SentinelOne Form Strategic Alliance to Secure Identities in the AI Era

Key Terms

non-human identities (NHIs) technical

Non-human identities (NHIs) are legal, digital or automated actors that act like a person in markets or systems—examples include corporations, trusts, software agents, trading algorithms or device-based accounts. Investors care because NHIs hold assets, enter contracts, vote, and carry legal and financial risk differently than individual people; treating them like distinct actors affects ownership, compliance, custody and who is responsible if something goes wrong. Think of an NHI as a company or a robot that has its own 'account' separate from any individual behind it.

supply chain attack technical

A supply chain attack is when criminals compromise a business by targeting its suppliers, software vendors, or service providers to insert hidden malware or tamper with physical parts—like slipping a bad ingredient into a widely used recipe. Investors should care because these attacks can disrupt operations, trigger costly recalls or security fixes, damage reputation, and lead to regulatory fines, any of which can quickly reduce revenue and depress a company’s stock price.

behavioral AI technical

Behavioral AI are software systems that learn from people’s actions, choices and interactions to predict, personalize or influence future behavior—think of a digital coach that watches patterns and suggests or nudges next moves. For investors, it matters because these systems can drive higher engagement and sales, reduce costs, or create regulatory and reputational risks if they manipulate users or misuse sensitive data, affecting revenue and valuation.

runtime identity security technical

Runtime identity security is a set of tools and practices that continuously verifies and controls the identities of users, services and software processes while applications are running, not just at login. It enforces who can do what in real time, stopping stolen credentials or rogue programs from moving around a system. For investors, this lowers the risk of costly breaches, downtime and fines, and helps protect a company's operations and reputation—like a guard who checks IDs at the door and keeps watching inside.

multi-factor authentication (MFA) technical

Multi-factor authentication (MFA) is a security method that requires two or more different ways to prove your identity before allowing access to an account—for example, a password plus a one-time code sent to a phone or a fingerprint. For investors this matters because MFA significantly reduces the risk of unauthorized access to sensitive corporate systems, financial accounts, and shareholder data, helping protect company value and reduce the chance of fraud or regulatory problems.

just-in-time (JIT) access technical

Just-in-time (JIT) access is a security practice that gives people temporary, on-demand permission to systems or data only for the time they need it, rather than keeping broad, ongoing access. Think of it like borrowing a key that automatically locks itself after use; for investors, JIT access lowers the risk of data breaches, reduces regulatory and operational exposure, and can protect company value by limiting unauthorized or accidental changes.

virtual fencing technical

Virtual fencing uses GPS, sensors and wireless signals to create invisible boundaries that guide or contain animals without physical posts or wires; animals wear devices that deliver audio cues, vibrations or mild stimuli when they approach a set border. For investors, it matters because the technology can cut labor and infrastructure costs, generate recurring revenue from hardware and data services, improve traceability for regulators and buyers, and scale more easily than traditional fencing — think of it as an invisible boundary on a smartphone map that controls movement and collects useful data.

autonomous security operations technical

Autonomous security operations are systems that use software and automation to detect, analyze and respond to digital threats with little or no human intervention. Like an automated fire alarm that both spots smoke and triggers sprinklers, these systems speed up responses, reduce human error and lower the chance of costly breaches or downtime—factors that can protect revenue, reputation and regulatory standing for investors.

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Category leaders join forces to deliver a unified security control plane for autonomous runtime protection of agent, machine and human identities in the AI powered workplace

MOUNTAIN VIEW, Calif. & DALLAS--(BUSINESS WIRE)-- Silverfort, the identity security company, and SentinelOne® (NYSE: S), the AI Security leader, today announced a strategic partnership to secure human, AI agent and other non-human identities (NHIs). This collaboration brings together best-in-class runtime security across identities, endpoints, cloud workloads and AI applications to protect against increasingly sophisticated identity attacks. As a result, organizations can confidently benefit from agentic innovation while ensuring they have autonomous defense in place to detect and respond to both human and agentic threats at machine speed.

As enterprises accelerate the adoption of AI-driven systems and agentic platforms, new forms of identity risk are also emerging. Modern enterprise environments are now populated by a diverse array of "workers," including service accounts, APIs, workload identities, and increasingly autonomous AI agents. These agents are executing actions for humans and systems at machine speed and scale. In the past few weeks, high profile attacks have provided a preview into what lies ahead for modern defenders and the speed at which they will need to respond to agentic and identity-based threats in today’s automated enterprises.

On March 31, 2026, a North Korean state actor executed a sophisticated supply chain attack by hijacking the npm credentials of the primary Axios maintainer. In this attack, the first infection was observed 89 seconds after publication, a pace no manual workflow could possibly defend.

A week prior, SentinelOne caught and blocked a trojaned version of LiteLLM that had been updated by an autonomous coding assistant – identifying and preemptively killing a malicious process chain originating from Anthropic's Claude Code running with unrestricted permissions. The malicious action was done without any human in the loop. Just a normal, automated workflow. In this case, SentinelOne’s behavioral AI caught the trojaned package mid-execution, preemptively killing it in under 44 seconds.

While these are examples of third-party software supply chain attacks, they each illustrate just how fast such trusted authentication tactics could be executed in modern, automated IT environments, and the speed at which security teams will need to respond.

Through this partnership, Silverfort and SentinelOne are directly addressing this challenge by securing identity at runtime, resulting in faster containment, reduced lateral movement & privilege escalation. Silverfort’s expertise in discovering and securing AI Agents, non-human identities, combined with SentinelOne’s leadership in AI-powered detection and its expansion into AI security, establishes a foundation for securing environments where humans, machines, and AI agents operate simultaneously and autonomously. The impact for customers is immediate and material. Identity risk becomes a first-class signal in AI-driven threat detection and automated SOC workflows and illegitimate authentication requests are stopped at runtime while compromised credentials can be isolated and quarantined.

The partnership moves beyond simple integrations toward deep technical collaboration and joint research, embedding identity enforcement directly into autonomous security operations. By tightly aligning Silverfort’s runtime Identity Security with SentinelOne’s AI-powered Singularity™ security, the companies are establishing a unified, real-time control plane to connect identity and endpoint intelligence into a single decision fabric, enabling real-time enforcement actions across both endpoint and identity domains.

"Security architectures built around isolated tools are failing to keep up with modern threats,” said Ron Rasin, Chief Strategy Officer, Silverfort. “By unifying runtime identity enforcement with autonomous AI Security, we are helping organizations stop identity-driven attacks before damage occurs, and preparing them to secure the next generation of AI-powered environments. Together, this joint solution enables organizations to secure their entire environment from a single platform, consistently across both cloud and on-premises environments.”

Key aspects of the joint solution and partnership include:

• Runtime Identity Security: Silverfort discovers protects all identity types with runtime access controls including Multi-Factor Authentication (MFA), Just-in-time (JIT) access, virtual fencing of machine identities, and adaptive policies. IT extends robust identity security controls to sensitive resources and assets, including legacy systems, proprietary applications, and critical IT infrastructure that were previously unprotected.
• AI-Powered Threat Detection and Response: SentinelOne’s Singularity Platform provides best-in-class, AI-driven detection and response capabilities across endpoints, cloud workloads, and user identities. The joint solution enables correlation of endpoint and identity signals during real-time execution. This allows for seamless data exchange to enrich threat context and accelerate remediation actions.
• Autonomous Security Posture: The integrated solution enables organizations to autonomously block identity-based threats at runtime, preventing attackers from using legitimate credentials to move laterally within the network. This significantly reduces the window of exposure and the impact of a potential breach. Incident responders can surgically remove the threat actors without taking down the entire business.
• Simplified Deployment and Management: Joint customers benefit from a simplified security architecture that centralizes identity security enforcement, enhancing operational efficiency and providing a cohesive security posture across the entire IT ecosystem.

“In cybersecurity, the strongest defense is a unified one,” said Melissa K. Smith, SVP of Global Strategic Partnerships & Initiatives, SentinelOne. “By joining forces with Silverfort, we’re moving beyond traditional boundaries to create a security ecosystem that is truly autonomous. We want to take the guesswork out of identity protection. Together, we’re delivering a level of visibility and real-time enforcement that neither identity nor endpoint tools could achieve alone, ensuring our customers remain resilient in an increasingly complex threat landscape.”

About SentinelOne

SentinelOne (NYSE: S) is the leader in AI security, setting the standard for using AI and automation to give defenders a decisive operating advantage. Built for those who secure our world, its platform delivers unified coverage across endpoints, identity, cloud, and AI. Powered by Autonomous Security Intelligence, SentinelOne stops attacks at machine speed, reducing risk and delivering clarity and control to stay one step ahead. Headquartered in Mountain View, California with teams worldwide, SentinelOne protects nearly one-fifth of the Fortune 500 and hundreds of Global 2000 enterprises. From Main Street to Wall Street, the world’s most critical organizations trust SentinelOne with their security.

Third-Party Trademark Disclaimer:

All third-party product names, logos, and brands mentioned in this publication are the property of their respective owners and are for identification purposes only. Use of these names, logos, and brands does not imply affiliation, endorsement, sponsorship, or association with the third-party.

Category: Investors

About Silverfort

The Silverfort Identity Security Platform is the first to deliver end-to-end Identity Security, protecting every identity in the cloud, on-prem, humans, machines, AI, 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 multiple Fortune 50 companies. Learn more at silverfort.com.

View source version on businesswire.com: https://www.businesswire.com/news/home/20260421642734/en/

SentinelOne Media Contact:
Regan DePinto
press@sentinelone.com

Media Contact:
Alicia diVittorio
Press@Silverfort.com

Source: SentinelOne