AI SECURITY
Varonis Atlas inspects every prompt, response, and tool call in real time. Block attacks, redact sensitive data, and keep agents on task. Your data never leaves your environment.
Trusted by 8,000+ customers
OVERVIEW
Varonis sits between your apps and your models. It checks each request and response against your policies, then lets it through, warns, edits it, blocks it, or holds it for approval.
Catch prompt injection, sensitive data, and poisoned tools out of the box. Or write your own rule in plain English.
Catch prompt injection, sensitive data, and poisoned tools out of the box. Or write your own rule in plain English.
Guardrails run in your cloud account. Prompts and responses are encrypted with your keys before anything leaves it.
Guardrails run in your cloud account. Prompts and responses are encrypted with your keys before anything leaves it.
Point your app at the Varonis gateway by changing one URL. Works with OpenAI, Anthropic, Gemini, Amazon Bedrock, and more.
Point your app at the Varonis gateway by changing one URL. Works with OpenAI, Anthropic, Gemini, Amazon Bedrock, and more.
Focus on the permissions and exposed data that could increase the impact of a breach.
Bring data discovery, access visibility, and activity monitoring together to support your compliance program.
INLINE PROTECTION
Check each prompt and response in line. Block prompt injection and jailbreaks. Redact sensitive data before it reaches the model or your users.
Agentic guardrails
Check every tool call and tool result. Stop poisoned tools and injections hidden in documents. Flag calls that drift from what the user asked, and hold risky actions for a person to approve.
POLICY TEMPLATES
Pick a template for your AI system, like a customer chatbot, RAG assistant, or coding agent. Every policy starts in alert mode. Move to block when you're ready. Atlas can apply templates for you as risk changes.
MONITORING
Session policies catch jailbreaks spread across several turns and agents stuck in loops. Monitoring policies alert you when detections spike above normal.
FAQs
Change the base URL in your app to the Varonis proxy. Or call the guardrails API from your app or API gateway.
You choose the action: warn, modify, block, or require approval. Warnings run in the background. Blocks and edits happen before the request continues.
Yes. Changes are staged as pending. Review them, then apply them all at once.
Yes. Describe the rule in plain English, and an LLM judges each prompt and response against it. You can also ban specific topics and strings.
Yes. Route Cursor, Claude Code, and similar tools through Varonis. The coding agent template checks for secrets, PII, and malicious tools.
Yes. Export masked runtime logs to any OpenTelemetry destination, like Grafana.
