NENNA Watch
Browser Extension · 300+ AI Tools
Browser Protection against Shadow AI
Our browser extension secures over 300 AI tools by automatically detecting and masking sensitive data before prompts and documents even reach the models, ensuring you maintain complete control while your teams work efficiently.
Manage and individually authorise AI access
Using external AI tools securely.
Today, companies are attempting to ban specific AI tools through corporate policies. Yet, employees continue to use public models undetected and unprotected. NENNA Watch makes all tool usage visible and automatically masks sensitive data before it ever reaches an external tool. This allows employees to work with their preferred tools while ensuring that no sensitive data leaves the company unprotected.
AI activity and audit log
Live
Tool & Activity
Status
OpenAI
132 requests today · 41 fields masked
masked
Claude
87 requests today · 26 fields masked
masked
Gemini
54 enquiries today · 12 fields masked
masked
GDPR · EU AI Act · TISAX
Audit Report
Compliant and auditable
Prove your AI usage. Without gaining insight into individual data.
NENNA.AI Watch logs AI tool usage within your organisation anonymously and over time, without providing individual insights into employee activities. This establishes a transparent foundation that can be exported for any audit, allowing you to demonstrate compliant AI usage easily and reliably at any time.
Guide, don't block
Full control over any AI in the browser.
Until now, IT departments could only choose between blocking AI tools entirely or allowing unrestricted access. With NENNA.AI Watch, you can manage access granularly by tool and content from a central point. This allows you to combine security and productivity instead of treating them as mutually exclusive.
Guidelines · Legal Team
4 tools
ChatGPT
OpenAI
Masked
Claude
Anthropic
Allowed
Gemini
Blocked
Mistral
EU model
Allowed
Claude Sonnet
Why NENNA Watch
Protect, see, control, in one tool.
Sensitive data remains secure
Whatever your team types into external AI tools is masked in the browser before it even reaches the tool, with no user action required.
Seamless Audit Documentation
Every instance of AI access is logged by tool and time period, then anonymously aggregated without individual employee tracking, and is fully exportable for auditing purposes.
Granular control instead of a blanket ban
Share tools based on team and content, and block what is not permitted without sacrificing productivity.
Masking enabled
3 sensitive fields protected
FAQ
FAQs
Key questions and answers about NENNA Watch.
Wie schützt NENNA.AI Watch mein Unternehmen vor Schatten-KI?
Welche Tools werden überwacht?
Kann ich einzelne Tools freigeben?
Kann ich prüfen, dass keine personenbezogenen Daten in KI-Modelle gelangen?
Werden meine Daten für Überwachung oder Leistungsbewertung genutzt?
Unterstützt NENNA.AI Compliance-Audits und Dokumentation?
