Best AI tools for AI Security (2026)
Guardrails, firewalls and secret exposure checks for AI agents. Listed alphabetically; we only include tools whose official sites we checked. Descriptions summarize what each maker says the product does.
- Aegis: Says it is a machine-wide firewall for AI tools that applies guardrails to every request and response.
- AegisKernel: Open-source project that says it is a zero-trust, deterministic security runtime for autonomous AI agents.
- aws-safebox: Proof of concept: local guardrails that allow or block commands an AI agent runs during AWS infrastructure work; the author says it is not a hardened sandbox.
- Heldkeys: Open-source tool that lists the credentials an AI agent can reach on a laptop, sandbox or CI and flags risky agent steps in GitHub workflows.
FAQ
What are AI tools for ai security?
This page lists 4 tools in the AI Security category, each with a one-line description summarized from the tool's own website.
How were these tools chosen?
Every tool is a real product with a working official link that we checked. We do not rank by payment; sponsored placements are always labeled Sponsored.
Are prices included?
Where a tool's own site publishes a starting price we mention it in the description. Otherwise, check the vendor's site for current pricing.
Get new tools and use cases by email
A free email, weekly, every Friday, with newly added AI tools and agent use cases. Unsubscribe anytime. Plus our free AI tools starter kit for small businesses (PDF).