Varonis for Windows and NAS
Automatically discover sensitive data, right-size permissions, and detect abnormal behavior.
Trusted by 7,000+ companies worldwide


Our vast library of data classification policies finds sensitive data hidden in your Windows file shares and NAS devices. Varonis goes beyond regular expressions with proximity matching, negative keywords, and algorithmic verification to generate high-fidelity results.


Use Varonis’ classification results to find and fix files that have been misclassified by end users or not labeled at all. Easily enforce data protection policies, like encryption, with labels.
Varonis shows you where sensitive data lives, if it’s exposed, and how it’s being used. Get a real-time view of your data security posture and drill into any user or group to see exactly what data they can access across your entire environment.


Varonis monitors SMB/CIFS shares without requiring native auditing. We capture all the critical events you need — such as read, move, modify, and delete — accelerating cross-platform security investigations for cloud and on-prem environments.


Varonis’ behavioral-based threat models detect abnormal data activity in real time — stopping threats to data before they become breaches. Our UEBA augments NAS backup capabilities for comprehensive ransomware protection.


The #1 Data Security Platform on the planet.
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