Security & Governance for the next era of software

Security that lives below the agent, not beside it.

Ona enforces at the kernel, inside your VPC, across every environment. Controlling what agents can execute, access, connect to, and read from memory.

100%

Bypass resistance against rename, symlink, and wrapper attacks

SHA-256

content identity

Zero

Dependence on LLM-based guardrails

Ona security architecture diagram

Introducing Veto: security for the next era of software

Your infrastructure

Runs in your VPC with complete network control.

Each agent gets its own isolated environment inside your VPC, with your tools, your permissions, and your security model.

Environments are ephemeral. When the task is done, the environment is destroyed. Nothing persists, nothing leaks.

Cloud Development Environment UI showing policies and guardrails configuration
Executable control

No matter if renamed, copied, wrapped. It's still blocked.

Ona identifies binaries by content, not by path.

If a compromised agent renames a blocked binary or wraps it in a script, it doesn't matter.

The kernel knows what it is and blocks it.

Terminal showing DENIED when a renamed binary is blocked by content hash matching
File system protection

A compromised agent can't read what it can't access.

Prompt injection can trick an agent into looking for credentials, config files, or sensitive source code.

File system controls ensure the agent never had access in the first place. Not denied after the fact.

File system view showing locked folders preventing agent access to credentials and config files
Network control

Can't exfiltrate what it can't connect to.

Define which hosts, ports, and protocols agents can reach.

If a prompt injection tries to send data to an external endpoint, the connection is denied at the network layer.

Network control panel showing allowed and blocked hosts for agent connections
Memory control

Secrets live in the environment. Not in the agent's context.

Secrets, tokens, and API keys shouldn't enter an agent's context.

Memory controls keep sensitive data invisible to agents, even when they have legitimate access to the environment where those secrets reside.

Ona security architecture showing executable control, file system protection, network control, and memory control
Audit ready by design

Full visibility into every execution.

Everything runs with scoped credentials in a policy-compliant environment.

What ran, what changed, when, and why. All logged automatically.

Environment logs showing detailed audit trail of VM creation and system events

Snyk – Feb 2026 audit of 3,984 agent skills

37% of AI agent skills have security flaws. 13.4% contain malware distribution and exposed secrets.
Read more customer stories
Demo of kernel-level enforcement blocking Claude Code

Demo: Kernel-level enforcement

See how Claude Code circumvents your deny lists, but gets blocked by Veto.

Watch the demo
Veto kernel-level enforcement engine

Agent security works until Claude breaks it

A technical deep dive into Veto, kernel-level enforcement for AI agents.

Read the deep dive
Documentation

Explore the docs

Everything you need to know to enable kernel-level enforcement for AI agents.

Read the docs

400% productivity increase across our customers

BNY logoSince 2025
Blackstone logoSince 2024
Vanta logoSince 2026
Pearson logoSince 2024
EquipmentShare logoSince 2023
Hargreaves Lansdown logoSince 2024

Enterprise-grade integrations and compliance.
Use your favorite tools without worry

GDPR
SOC 2
Fortune 500
W3C

Deploy AI software engineers alongside your team and unlock your hybrid workforce.

This website uses cookies to enhance the user experience. Read our cookie policy for more info.