Securing Claude | Harmonic Security
Securing Claude · Live Demo

Secure Employees'
Claude Usage.

Your teams aren't waiting for permission to use Claude. Harmonic Security gives you the real-time visibility and data protection to make that safe, without slowing anyone down.

  • Discover every AI tool your employees use, including personal accounts and AI features embedded in existing SaaS
  • Protect sensitive data inside the prompt, before it ever leaves the browser or endpoint
  • Guide employees toward safe choices in real time with inline coaching that respects their workflow
  • Demonstrate AI governance to your board, regulators, and clients with full audit trails and reporting
Harmonic Security — Sensitive Data Warning popup in Claude
Real-time data protection before it leaves the browser
Full visibility across Claude and every AI tool
Zero disruption to employee workflows

"While we did understand what people were using — because we had that visibility — we didn't know how they were using it, and the data leakage was definitely a big one. … It's literally hours to seconds. If we deploy a tool and it's covered by Harmonic Security, we have insight right away."

Mike Janielis
Principal Information Security Architect, Advisor360

Trusted by global enterprises

Advisor360 Hyperion Monolithic Power Systems NPL HIG Capital Apex
SOC 2 Type 2 ISO 27001 HIPAA Attested EU & US-hosted We don't train on your data

See Harmonic for Claude live

We'll show you exactly how Harmonic protects sensitive data in Claude — across personal accounts, Claude.ai, and Claude embedded in your SaaS tools.

What happens next

1 We review your submission and reach out within one business day.
2 We tailor the demo to your Claude deployment, your team size, and the risks you're most concerned about.
3 30-minute live walkthrough — you leave with a clear picture of your exposure and a path to securing it.