To verify and check the digital signature of the signed application, you can perform the following on any Windows system.

From a Windows operating system:

  1. Right-click the .exe of the program in question and select Properties.
  2. Select Digital Signatures.
  3. Under Signature List, select the Signature, and click Details. You will see information regarding the Code Signing certificate that was used to sign the executable. The name of the signer for DataLocker applications is DataLocker Inc.
  4. If everything is valid, it will say "This digital signature is OK" beneath the Digital Signature Information, under the General tab. You can also find timestamp entries here, under the Countersignatures section.

For more information, refer to the Microsoft knowledge base here.