Tenet Security
Tenet Security provides a security platform for the agentic layer, enabling enterprises to detect and stop dangerous AI agent behavior at runtime.
At a Glance
- Fortune 1000
- Billion-dollar ARR Enterprises
- Legal Institutions
- Financial Services
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Latest News
Tenet Emerges from Stealth with $6M to Secure Enterprise AI Agents
Tenet Threat Labs Identifies 'Agentjacking' - A New Attack Class Hijacking AI Agents
Tenet Security Wins the 2026 Fortress Cybersecurity Awards
Tenet Security Wins Two Gold Awards at the 2026 Cybersecurity Excellence Awards
Products & Services
A runtime security platform for autonomous AI agents that monitors OS, network, API, and LLM reasoning layers to prevent unauthorized actions.
Market Position
Differentiated from guardrail-based defenses by providing runtime enforcement and simulation (Agent-Side Simulation), which prevents attacks that bypass static prompts and output filters.
Leadership
Founders
Barak Sternberg
Co-founder and CEO. Former lead of Cisco’s AI Defense research team. Recipient of the Israel Defense Prize and veteran of the IDF Unit 8200. Previously founded Wild Pointer, a cybersecurity firm serving Fortune 500 companies.
Nevo Poran
Co-founder and CTO. Former lead of Cisco’s AI Defense research team. Previously co-founded Wild Pointer with Barak Sternberg. Veteran offensive security researcher with expertise in breaking and defending AI systems.
Executive Team
Barak Sternberg
Co-Founder & CEO
Unit 8200 veteran, Israel Defense Prize recipient, and former lead of Cisco AI Defense research.
Nevo Poran
Co-Founder & CTO
Former lead of Cisco AI Defense research and co-founder of Wild Pointer. Expert in offensive AI security.
Board of Directors
Founding Story
Founded by former Cisco AI Defense researchers who identified a critical security blind spot: existing tools (EDR, IAM) could not monitor or control the autonomous runtime behavior of AI agents.
Business Model
Revenue Model
Subscription-based Enterprise SaaS
Pricing Tiers
Includes full agent risk assessment, runtime protection, and Agent-Side Simulation.
Target Markets
- Fortune 1000
- Billion-dollar ARR Enterprises
- Legal Institutions
- Financial Services
- Securing Coding Agents
- Protecting Customer Service AI
- Enterprise Data Interaction Safety
- Preventing Prompt Injection Escalation
- $1B+ U.S. Legal Institution
- Fortune 1000 Enterprise