Secure Your UNIX &
Linux Server

Proactively find sensitive data across NFS shares to eliminate risks of data breaches.

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Simplify NFS Security

UNIX/Linux servers are built for remote access and administration—plus they store valuable data—making them prime targets for attackers.

Varonis helps you lower your risk of data exposure and non-compliance by finding sensitive data on your Network File System (NFS) shares and simplifying the complexity of managing UNIX and POSIX ACLs.

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Find the needles in your NFS haystack

Varonis automatically discovers sensitive data across Linux or UNIX servers and UNIX-accessible NAS devices and shows you where your most valuable and vulnerable data is at risk.

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Spot suspicious user
behavior

Varonis transparently monitors NFS and Samba activity and alerts you to potential threats, like unauthorized changes to config files or permission changes on critical directories.

Our threat models continually learn and adapt to behaviors specific to your organization.

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Comprehensive *NIX monitoring without the headaches of native auditing

Get a consolidated, human-readable log of every file and folder action without relying on cumbersome native auditing. Easily correlate events from *NIX systems with activity from Windows, Active Directory, VPN, and Office 365.

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Say goodbye to world-readable files

If you have millions of sensitive records sitting in a world-readable file, you have a problem.

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Enumerate users and groups in LDAP, NIS, Centrify, and AD
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See where files are overexposed to too many people
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Safely simulate and commit changes to enforce least privilege

FAQ

Which distributions of UNIX/Linux are supported?

Oracle Solaris/Open Solaris, IBM AIX, RedHat, SUSE, Ubuntu, Debian

Which NFS-based NAS devices are supported?

Dell FluidFS, Dell EMC, Hitachi NAS, HP-NAS, HPE 3PAR, IBM StoreWise, IBM AIX, NetApp 

Does Varonis require an agent on my *NIX server?

Yes, Varonis uses a kernel driver to seamlessly collect file system activity without impacting performance or relying on native auditing. 

How much kernel / user memory does Varonis consume?
  • Kernel memory: ~20 MB (configurable) 
  • User memory: ~50 MB (configurable)
Does Varonis support Samba shares (CIFS on UNIX)?

Yes.

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Want to see Varonis for UNIX & Linux in action?

Request a Demo