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Defender DualTrust Updater (On-Premise)

Updated on Feb 17, 2026

Important! Please back up all data saved on your Defender Dual Trust drive before running the updater. The updater may require you to reset the device back to the factory default settings once the update has completed, which will wipe your existing data. 

Notice:  As this product life has ended there will be NO new updates released.  The last released version for the Defender DualTrust is 1.0.1.5. Below are the corresponding SHA256 Checksum Values. Contact Support for download links.

Windows

a55cca0e8d1041ab055181ac9eaad0574115df4813ab3195ea83db98055d1e3f

Attention: As always, although it is unlikely that updating your device will affect your data we recommend you backup your data as a precaution prior to performing a device update.

For quick and easy steps to check the values below please refer to our SHA256 Checksum Utilities page.

Kanguru Application SHA256 Checksum Values

Important! The checksum values listed below are for .zip download and not for the .exe or .app files contained inside.  If you unzip the contents and run the SHA256 checksum on the file contained within, the checksum values will be different then are shown here.

For assistance in updating your Defender device on a Mac system, please review our knowledge base article "How to update your Defender drive on Mac operating systems".

If you require a program to unzip the contents of a compressed .zip file, please download the open source Windows utility 7-Zip: www.7-zip.org

If you are experiencing issues attempting to download this file when using Google Chrome please review our article "Downloading Kanguru Application Using Google Chrome".