OS-level agentic AI security
Agentic Access Management
Ring Zero enforces least-privilege access for every AI agent — at the OS level, underneath the model. Every file, every credential, every outbound connection. Observed, enforced, and tamper-proof.
Visibility, enforcement, and audit — in one platform
Traditional security tools were built for human users. Ring Zero was built for agents. OS-level interception means no SDK integrations, no agent modifications, and no workarounds.
Real-time Session Dashboard
Every active AI agent session across your org — who's running what, under which policy, right now. One-click approve or deny.
Works with Any Agent
Claude Code, GitHub Copilot, Cursor, custom LLM agents. Ring Zero intercepts at the OS level — no SDK changes, no config.
Intent vs Behavior Diff
Declared intent vs. observed behavior — cryptographically signed. Instant alert when an agent diverges from its declared scope.
Deploy script needs SSH key for remote push
Schema migration requires DB snapshot
Local dev domain routing
JIT Ephemeral Access
Time-boxed access grants that activate on demand and revoke automatically. No standing privilege. No forgotten credentials.
When your auditor asks what your AI agent accessed last Tuesday — with Ring Zero, you pull up the session and prove it. Without it, you guess.
Ring Zero SecurityThe control plane for agentic access
Answer the three questions every auditor will ask.
What was the agent allowed to do? What did it actually do? Can you prove it stayed in scope?
Built for the age of AI agents
The organizations that govern their AI agents now will have clean records, defensible policies, and no regrets when regulators catch up.
OS-Level Enforcement
Ring Zero sits underneath every agent at the OS level. There is no workaround — enforcement happens before any application-level bypass is possible.
Global Fleet Visibility
One dashboard for every agent session across your entire organization — on-prem, cloud, or hybrid.
Become a Design Partner
We're working with a small group of forward-thinking security and engineering teams to shape the future of AI agent governance. Design partners get early access, direct input on the roadmap, and founding customer pricing.
Early Access
First access to every new feature as it ships — including eBPF kernel hooks, JIT access controls, and SIEM integrations.
Shape the Roadmap
Bi-weekly calls with the Ring Zero engineering team. Your real-world use cases directly influence what we build next.
Founding Pricing
Lock in significantly reduced pricing before public launch. Design partners are grandfathered into the best rate we'll ever offer.
What the industry is saying
Security leaders, CISOs, and researchers on the agentic AI risk landscape.
The lethal trifecta for AI agents is access to private data, exposure to untrusted content, and the ability to communicate externally.Together, these create the perfect storm for exploitation. If your agent combines these three features, an attacker can easily trick it into accessing your private data and sending it to that attacker.
Simon Willison
Software Engineer & AI Security Researcher
AI agents are not software in the conventional sense. They are autonomous actors inside the organization —non-deterministic by design. For CISOs, agentic AI security is now one of their most significant and least-understood challenges.
Jeff Pollard
VP & Principal Analyst, Forrester Research
Machine identities already outnumber human identities 82 to 1. When AI agents enter that equation,the identity attack surface doesn't grow — it explodes. Every agent is a credential, and every credential is a potential breach.
Sounil Yu
CISO, JupiterOne
The lethal trifecta for AI agents is access to private data, exposure to untrusted content, and the ability to communicate externally.Together, these create the perfect storm for exploitation. If your agent combines these three features, an attacker can easily trick it into accessing your private data and sending it to that attacker.
Simon Willison
Software Engineer & AI Security Researcher
AI agents are not software in the conventional sense. They are autonomous actors inside the organization —non-deterministic by design. For CISOs, agentic AI security is now one of their most significant and least-understood challenges.
Jeff Pollard
VP & Principal Analyst, Forrester Research
Machine identities already outnumber human identities 82 to 1. When AI agents enter that equation,the identity attack surface doesn't grow — it explodes. Every agent is a credential, and every credential is a potential breach.
Sounil Yu
CISO, JupiterOne
The lethal trifecta for AI agents is access to private data, exposure to untrusted content, and the ability to communicate externally.Together, these create the perfect storm for exploitation. If your agent combines these three features, an attacker can easily trick it into accessing your private data and sending it to that attacker.
Simon Willison
Software Engineer & AI Security Researcher
AI agents are not software in the conventional sense. They are autonomous actors inside the organization —non-deterministic by design. For CISOs, agentic AI security is now one of their most significant and least-understood challenges.
Jeff Pollard
VP & Principal Analyst, Forrester Research
Machine identities already outnumber human identities 82 to 1. When AI agents enter that equation,the identity attack surface doesn't grow — it explodes. Every agent is a credential, and every credential is a potential breach.
Sounil Yu
CISO, JupiterOne
The lethal trifecta for AI agents is access to private data, exposure to untrusted content, and the ability to communicate externally.Together, these create the perfect storm for exploitation. If your agent combines these three features, an attacker can easily trick it into accessing your private data and sending it to that attacker.
Simon Willison
Software Engineer & AI Security Researcher
AI agents are not software in the conventional sense. They are autonomous actors inside the organization —non-deterministic by design. For CISOs, agentic AI security is now one of their most significant and least-understood challenges.
Jeff Pollard
VP & Principal Analyst, Forrester Research
Machine identities already outnumber human identities 82 to 1. When AI agents enter that equation,the identity attack surface doesn't grow — it explodes. Every agent is a credential, and every credential is a potential breach.
Sounil Yu
CISO, JupiterOne
Organizations that defend agentic AI only at the model layer — through system prompts and safety filters — are operating on the same layer as the attack.Effective containment requires controls that operate independently of the model.
Heather Adkins
VP of Security Engineering, Google
When agents are talking to agents, your humans are out of the loop at that point.How are you going to protect against a world where there are rogue AI agents in your environment? MCP and A2A protocols open the door to entirely new classes of risk.
Mike Britton
CISO, Abnormal AI
Autonomy combined with authority creates behavioral risks, not just risks associated with code.Autonomous agents in production with no kill switch and no audit trail can cause silent, systemic failures.
Ken Johnson
Co-founder & CTO, DryRun Security
Organizations that defend agentic AI only at the model layer — through system prompts and safety filters — are operating on the same layer as the attack.Effective containment requires controls that operate independently of the model.
Heather Adkins
VP of Security Engineering, Google
When agents are talking to agents, your humans are out of the loop at that point.How are you going to protect against a world where there are rogue AI agents in your environment? MCP and A2A protocols open the door to entirely new classes of risk.
Mike Britton
CISO, Abnormal AI
Autonomy combined with authority creates behavioral risks, not just risks associated with code.Autonomous agents in production with no kill switch and no audit trail can cause silent, systemic failures.
Ken Johnson
Co-founder & CTO, DryRun Security
Organizations that defend agentic AI only at the model layer — through system prompts and safety filters — are operating on the same layer as the attack.Effective containment requires controls that operate independently of the model.
Heather Adkins
VP of Security Engineering, Google
When agents are talking to agents, your humans are out of the loop at that point.How are you going to protect against a world where there are rogue AI agents in your environment? MCP and A2A protocols open the door to entirely new classes of risk.
Mike Britton
CISO, Abnormal AI
Autonomy combined with authority creates behavioral risks, not just risks associated with code.Autonomous agents in production with no kill switch and no audit trail can cause silent, systemic failures.
Ken Johnson
Co-founder & CTO, DryRun Security
Organizations that defend agentic AI only at the model layer — through system prompts and safety filters — are operating on the same layer as the attack.Effective containment requires controls that operate independently of the model.
Heather Adkins
VP of Security Engineering, Google
When agents are talking to agents, your humans are out of the loop at that point.How are you going to protect against a world where there are rogue AI agents in your environment? MCP and A2A protocols open the door to entirely new classes of risk.
Mike Britton
CISO, Abnormal AI
Autonomy combined with authority creates behavioral risks, not just risks associated with code.Autonomous agents in production with no kill switch and no audit trail can cause silent, systemic failures.
Ken Johnson
Co-founder & CTO, DryRun Security
AI is the single biggest driver of change in cybersecurity today. The threat is not just AI being used against us —it is the unintended exposure created by AI tools operating inside our own environments.
Arvind Krishna
CEO, IBM
The likelihood of an agentic AI-driven data breach in 2026 is high.We must classify threats as human or AI-originated — the response playbooks are fundamentally different. Containing AI risks requires rethinking how we define the trust perimeter.
Neil Thacker
Global Privacy & Data Protection Officer, Netskope
Defenses that live inside the model — system prompts, fine-tuning, safety filters — operate on the same layer as the attack.They are part of the conversational context, which means they can be overridden by sufficiently crafted input.
Tyler Shields
CMO & Security Strategist, Corellium
AI is the single biggest driver of change in cybersecurity today. The threat is not just AI being used against us —it is the unintended exposure created by AI tools operating inside our own environments.
Arvind Krishna
CEO, IBM
The likelihood of an agentic AI-driven data breach in 2026 is high.We must classify threats as human or AI-originated — the response playbooks are fundamentally different. Containing AI risks requires rethinking how we define the trust perimeter.
Neil Thacker
Global Privacy & Data Protection Officer, Netskope
Defenses that live inside the model — system prompts, fine-tuning, safety filters — operate on the same layer as the attack.They are part of the conversational context, which means they can be overridden by sufficiently crafted input.
Tyler Shields
CMO & Security Strategist, Corellium
AI is the single biggest driver of change in cybersecurity today. The threat is not just AI being used against us —it is the unintended exposure created by AI tools operating inside our own environments.
Arvind Krishna
CEO, IBM
The likelihood of an agentic AI-driven data breach in 2026 is high.We must classify threats as human or AI-originated — the response playbooks are fundamentally different. Containing AI risks requires rethinking how we define the trust perimeter.
Neil Thacker
Global Privacy & Data Protection Officer, Netskope
Defenses that live inside the model — system prompts, fine-tuning, safety filters — operate on the same layer as the attack.They are part of the conversational context, which means they can be overridden by sufficiently crafted input.
Tyler Shields
CMO & Security Strategist, Corellium
AI is the single biggest driver of change in cybersecurity today. The threat is not just AI being used against us —it is the unintended exposure created by AI tools operating inside our own environments.
Arvind Krishna
CEO, IBM
The likelihood of an agentic AI-driven data breach in 2026 is high.We must classify threats as human or AI-originated — the response playbooks are fundamentally different. Containing AI risks requires rethinking how we define the trust perimeter.
Neil Thacker
Global Privacy & Data Protection Officer, Netskope
Defenses that live inside the model — system prompts, fine-tuning, safety filters — operate on the same layer as the attack.They are part of the conversational context, which means they can be overridden by sufficiently crafted input.
Tyler Shields
CMO & Security Strategist, Corellium
We are embedding AI agents into everything — browsers, email, phones, productivity suites — without thinking about the attack surface we're creating.Every AI agent with access to your data is a potential insider threat waiting for the right prompt injection.
Caleb Sima
Chair, Cloud Security Alliance AI Working Group
We are embedding AI agents into everything — browsers, email, phones, productivity suites — without thinking about the attack surface we're creating.Every AI agent with access to your data is a potential insider threat waiting for the right prompt injection.
Caleb Sima
Chair, Cloud Security Alliance AI Working Group
We are embedding AI agents into everything — browsers, email, phones, productivity suites — without thinking about the attack surface we're creating.Every AI agent with access to your data is a potential insider threat waiting for the right prompt injection.
Caleb Sima
Chair, Cloud Security Alliance AI Working Group
We are embedding AI agents into everything — browsers, email, phones, productivity suites — without thinking about the attack surface we're creating.Every AI agent with access to your data is a potential insider threat waiting for the right prompt injection.
Caleb Sima
Chair, Cloud Security Alliance AI Working Group
Frequently Asked Questions
Everything you need to know about Ring Zero Security.

