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Ransomware Just Met Its Match

NeuShield Data Sentinel does more than just detecting and blocking ransomware attacks. We’re the only anti-ransomware technology that can recover your damaged data from malicious software attacks without a backup. Data Sentinel uses Mirror Shielding™ to protect files ensuring that you can instantly recover your important data from any ransomware attack.

NeuShield Data Sentinel

Product Features

Mirror Shielding™

Patented technology that adds a barrier to protected files preventing them from being modified. Mirror Shielding™ makes an attacker believe they have access to a computer’s original data files, but they are in fact only seeing a mirror image of them.

One-Click Restore

Restores operating system files and settings back to a known good state allowing you to quickly regain access to your computer after a ransomware attack. One-Click Restore also removes both known and unknown malware.


Database Guardian

Similar to One-Click Restore for the operating system, Database Guardian allows you to bring back your database to a known good state within minutes. The whole database, plus all the supplementary binaries and files for the database instance are restored together as a set.


Exfiltration Protection

Works in conjunction with Database Guardian to prevent remote and local bad actors from viewing or stealing database files or removing them from the server.

Data Engrams™

Leverages Mirror Shielding™ to create copies of modified data at different points in time. Data Engrams™ work like file revision history, allowing files to be restored to previous versions.

Cloud Drive Protection

Protects local cloud drive folders allowing destroyed or corrupted data to be recovered quickly without an Internet connection. Supports popular solutions, such as: OneDrive, Google Drive, DropBox, and Box.com.


Disk Protection

Monitors all direct disk access preventing malicious programs from destroying data on the hard drive or SSD. Protects against destructive ransomware or wipers that attempt to wipe the disk.

File Lockdown

Temporarily blocks write access to protected files preventing them from being modified during an active attack from Fully UnDetectable (FUD) ransomware.


Boot Protection

Protects the boot portion of a drive to prevent aggressive types of ransomware from taking over the boot process and preventing applications from writing to the boot record.


Zero Performance Impact

Extremely small client engine using less than 10MBs of memory, making decisions about critical files with virtually no CPU or disk (IOPS) overhead.


System Requirements

Operating System

  • Windows 7, 8.1, 10, 11
  • Windows Server 2008 R2, 2012 (including R2), 2016, 2019, 20221 2


  • 1 gigahertz (GHz) or faster processor


  • 1 gigabyte (GB) for 32-bit
  • 2 gigabyte (GB) for 64-bit

Disk Space

  • 50 MB free disk space minimum; 10 GBs of free disk space recommended3


  • 1366 x 768 or higher resolution monitor

1 A special license key is required to run on a server. For Windows Server licenses or Datacenter Edition licenses please contact us.

2 The Datacenter Edition only supports Windows Servers.

3 The amount of space used will vary from system to system depending on how many files are modified. Typically, NeuShield uses about 10% additional disk space, based on the size of the protected data. For instance, if you have 100 MBs of protected data then NeuShield will typically use around 10 MBs of additional disk space.