Good afternoon,
We sell certificates in 2 variants, on a physical card connected to a computer via a USB reader or cloud signature, on a virtual card: (SimplySign)
We do not sell the certificate in the form of the PFX file itself, the private key must be placed on some medium. We mainly support Signtool and Jarsigner applications.
As for the cloud signature, it is polished to an application on the phone that generates special OTP codes (tokens). The purpose of this is to synchronize the certificate with the computer and be able to perform the signature in the same way as if you connected the reader and the card to the computer.
The best certificate of the highest rank is EV Code signing. It also eliminates the problem with Microsoft SmartScreen, but it is issued to a person + legal entity, company.
Lower rank certificates may show a threat with SmartScreen. Reputation from Microsoft must be obtained for lower ranks, but You must ask Microsoft company about details. Apparently, it depends on the amount downloaded by users.
If you are interested in buying, let me know and I will refer the matter to the sales department.
Partager