Ona enforces policy within the kernel, with infrastructure running inside your VPC. You control what agents can execute, access, connect to, and read from memory.

100%
Bypass resistance against rename, symlink, and wrapper attacks
SHA-256
Kernel-level content identity, before the binary executes
Zero
Dependence on LLM-based guardrails
Each agent runs in an isolated, ephemeral environment inside your VPC, with your tools, permissions, and security model.
When the task is done, the environment is destroyed, so nothing persists and nothing leaks.

Ona identifies binaries by content, not path, so a blocked executable stays blocked even if an agent renames it, copies it, or wraps it in a script.

Prompt injection can make an agent look for credentials, config files, or sensitive source code.
Ona sets file-system policy before the agent runs, so restricted paths are never available to read.

Define the hosts and ports agents can reach.
If prompt injection tries to send data to an external endpoint, Ona denies the connection.

Secrets, tokens, and API keys should not enter an agent's context.
Ona keeps sensitive data invisible to agents, even when they run inside an environment where those secrets exist.

Every agent runs with scoped credentials in a policy-compliant environment.
Ona logs what ran, what changed, when it happened, and why.

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.”
400% productivity increase across our customers

See how Claude Code circumvents your deny lists, but gets blocked by Veto.
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A technical deep dive into Veto, kernel-level enforcement for AI agents.
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Everything you need to know to enable kernel-level enforcement for AI agents.
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