When uploading files containing cardholder data (credit card number information) to our Secure Batch service, GPG encryption must be used to ensure the security of this information.
This application runs on Windows-based operating systems and provides an encryption using “Public Key Cryptography” [wiki]. GPG4Win originates from GPG4Win.org.
You can find a copy of the GPG application by clicking here.
In addition to downloading and installing the GPG4Win package, you will need the Public Key found attached to this article. Contact our Support Team if you have any questions.