Did you just download a file that has a digital signature from Technology Lighthouse and wonder if the file is safe? If that's the case, please read on.
You will typically see Technology Lighthouse when double-clicking to run the file. The publisher name shows up as the "Verified publisher" in the UAC dialog as the screenshot shows:

You can view the digital signature details for Technology Lighthouse with the following procedure:
Here is a screenshot of a file that has been digitally signed by Technology Lighthouse:

As you can see in the screenshot above, the Windows OS states that "This digital signature is OK". This implies that the file has been published by Technology Lighthouse and that the file has not been tampered with.
If you click the View Certificate button shown in the screenshot above, you can examine 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 examine the address for Technology Lighthouse, such as the street name, city and country.
UTN-USERFirst-Object has issued the Technology Lighthouse certificates. You can also examine the details of the issuer by clicking the View Certificate button shown in the screengrab above.
The following are the Technology Lighthouse files I have gathered, thanks to the FreeFixer users.
| Detection Ratio | File Name |
|---|---|
| 0/46 | PTFBProSvc.exe |
The detection percentage is based on the fact that I've gathered 46 scan reports for the Technology Lighthouse files. 0 of these scan reports came up with some sort of detection. You can review the full details of the scan reports by examining the files listed above.
The analysis is based on certificates with the following serial numbers: