Did you just download a file that is digitally signed by INFOTECS and wonder if the file is safe? If that's the case, please read on.
You will probably notice INFOTECS when double-clicking to run the file. The publisher name is displayed as the "Verified publisher" in the UAC dialog as the screenshot shows:

You can also view the INFOTECS certificate with the following procedure:
Here is a screencap of a file signed by INFOTECS:

As you can see in the screenshot above, Windows states that "This digital signature is OK". This implies that the file has been published by INFOTECS and that the file has not been tampered with.
If you click the View Certificate button shown in the screengrab 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 INFOTECS, such as the street name, city and country.
VeriSign Class 3 Code Signing 2010 CA and VeriSign Class 3 Code Signing 2009-2 CA has issued the INFOTECS certificates. You can also view the details of the issuer by clicking the View Certificate button shown in the screengrab above.
These are the INFOTECS files I have gathered, thanks to the FreeFixer users.
| Detection Ratio | File Name |
|---|---|
| 0/57 | Itcssp.Dll |
| 0/43 | wlinjlib.dll |
| 0/55 | sspp.DLL |
| 0/57 | itcsrvup.exe |
The detection percentage is based on the fact that I've gathered 212 scan results for the INFOTECS 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 has been done on certificates with the following serial numbers: