31 Dec 2026

Varonis is pulling the plug on on-prem. ProLion isn’t.

Learn how to keep your data →
ProLion for Dell
Industries
Healthcare

PowerScale, PowerStore and Unity.

Through the Common Event Enabler, ProLion watches every file operation on your Dell estate — and blocks the account, not the cluster.

In DataDefense and DataGovernance
Dell

Connected through the Common Event Enabler

How it connects.

Register a system and the platform discovers its topology. Monitoring runs through the file system’s own interface, by way of lightweight collectors in each data center, and analysis scans run on the schedule you set. Nothing is installed on endpoints, and everything stays on your own hardware, including at sites with no outbound connection.

Connection
The Common Event Enabler (CEE)
The native interface on PowerScale (OneFS), PowerStore and Unity
Supported
Protocols
SMB and NFS file services
Across the Dell systems you already run
Supported
Coverage
One installation for all three
Alongside your ONTAP and Windows systems, in the same landscape tree
Supported
Recovery
Snapshot-based cleanup, scoped to the blocked account
With the before-and-after record of what moved
Supported
Access
A dedicated user account for the REST API
Read access for the platform, nothing installed on the array
Supported

What you get on Dell.

Every file operation
A searchable record of who did what, where and when, taken from CEE.
Capacity reports
Capacity, growth, hot and cold data and file types, per cluster.
Permission insight
Folder permissions, broken inheritance and share access across the estate.
Containment in seconds
The responsible account is cut off automatically. The cluster keeps serving everyone else.
Restore scoped to the damage
Single files, or everything one blocked account changed.
One console for every vendor
The same detection, retention and reporting you have on ONTAP and Windows — one ruleset, one audit trail, not one tool per array.

Let’s solve your data challenges.

Connect with our engineers to find the right approach for your infrastructure.

Disaster recovery on Dell needs a hand.

Dell automates part of the failover, and leaves the part your users notice. Metro Witness switches SAN workloads on PowerStore, but the NAS server does not follow. On PowerScale, SyncIQ replicates the data while access zones, shares, exports, quotas and the network configuration are failed over by hand. ClusterLion closes both gaps, and AirGap turns the PowerScale vault into one that only opens when the data is clean.

  • ClusterLion for PowerStore
    — automatic switchover of SAN and NAS, with a quorum VM deciding
  • ClusterLion for PowerScale
    — switchover per access zone, with the configuration synchronized
  • AirGap
    — security-driven replication into an isolated PowerScale vault
  • Prerequisites
    — PowerStore in Unified Mode, or PowerScale with SyncIQ policies configured

Talk to an engineer who knows your data.

Four fields, and somebody who knows ONTAP, PowerScale and what FPolicy does. Not a qualification call.

Four fields. No hidden newsletter.

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