Did you just download a file that has a digital signature from Digital Persona Inc. and wonder if the file is safe? If that's the case, please read on.
You'll probably see Digital Persona Inc. when running the file. The publisher name shows up as the "Verified publisher" in the UAC dialog as the screenshot shows:

You can view additional details from the Digital Persona Inc. certificate with the following steps:
Here is a screencap of a file that has been signed by Digital Persona Inc.:

As you can see in the screencap above, the Windows OS reports that "This digital signature is OK". This means that the file has been published by Digital Persona Inc. and that the file has not been tampered with.
If you click the View Certificate button shown in the screenshot above, you can view all the details of the certificate, such as when it was issued, who issued the certificate, how long it is valid, and so on. You can also view the address for Digital Persona Inc., such as the street name, city and country.
VeriSign Class 3 Code Signing 2004 CA has issued the Digital Persona Inc. certificates. You can also examine the details of the issuer by clicking the View Certificate button shown in the screenshot above.
These are the Digital Persona Inc. files I have collected, thanks to the FreeFixer users.
| Detection Ratio | File Name |
|---|---|
| 0/44 | DPWLEvHd.dll |
| 0/44 | dphost.exe |
| 0/41 | DPCredProv.dll |
The detection percentage is based on that I have collected 129 scan results for the Digital Persona Inc. files. 0 of these scan reports came up with some sort of detection. You can view the full details of the scan results by examining the files listed above.
The analysis is based on certificates with the following serial numbers: