Tenable to Acquire Apex Security to Strengthen AI Security Measures
Tenable announced plans to acquire Apex Security, a company focused on addressing security risks associated with artificial intelligence (AI). This move is set to enhance Tenable’s capabilities in AI threat visibility and policy enforcement by integrating Apex’s tools into the Tenable One platform.
The AI attack surface has grown beyond generative models and tools, now including shadow apps, AI-generated code, synthetic identities, and unmonitored cloud services. Tenable introduced AI Aware last year to improve visibility into these risks. With Apex, the company is moving from awareness to active policy enforcement and governance.
Advancing AI Security Through Enforcement and Governance
Apex’s technology will enable Tenable customers to govern and enforce policies across both externally facing AI applications and internal AI projects. This is a critical step as organizations face the dual challenge of securing the AI they develop and the AI they use.
The integration will provide deeper visibility into AI usage, stronger control mechanisms, and the ability to manage exposure across all AI initiatives. This builds on the foundation of AI Aware by empowering organizations to evaluate AI activity and enforce security policies effectively.
From Awareness to Active Management
Moving beyond simple detection, Apex Security’s platform reveals how AI is used within organizations and highlights real-world risks. This shift allows companies to transition from passive awareness to active governance, reducing potential vulnerabilities related to AI adoption.
Background on Apex Security
Founded in 2023, Apex Security quickly gained recognition among enterprise CISOs and investors focused on AI security. Its platform helps security teams monitor and enforce responsible AI usage across business units, developers, and IT departments. This aligns with Tenable’s strategy to shift from reactive visibility to proactive exposure reduction.
Implementation Timeline and Partner Opportunities
Tenable plans to integrate Apex’s features into the Tenable One platform by the second half of 2025. For partners and managed security service providers (MSSPs), this acquisition opens new avenues to address the growing AI threat landscape.
Post-acquisition, partners will have the ability to offer Apex’s capabilities focused on safeguarding the AI attack surface, targeting similar security audiences as Tenable’s existing customer base.
Meeting the Challenges of AI Security
As AI adoption grows, organizations seek to move beyond simple visibility toward governance, enforcement, and prevention strategies. The fast pace of AI development means security teams must act now to manage emerging risks effectively.
Tenable’s long-term vision is to stay ahead of the attack surface, from on-premises and cloud environments to operational technology and identity systems. AI introduces dynamic risks that many organizations are unprepared for, and this acquisition supports a preemptive cybersecurity approach focused on eliminating exposures before exploitation occurs.
Maintaining Focus and Agility
While specific future plans remain unannounced, Tenable emphasizes that securing the AI attack surface is a critical priority. The company intends to maintain a focus on delivering top-tier security solutions that help customers identify and reduce cyber risk across their environments.
For organizations and leaders interested in expanding their knowledge of AI security and governance, exploring specialized training can be beneficial. For example, resources like Complete AI Training’s latest AI courses offer practical guidance on managing AI risks effectively.
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