SWITCHWARE 4 TR-31 Key Block Support

Starting in January 2018, organizations that use cryptogram-based encryption methods to protect their symmetric keys began transferring to a key block-based encryption method. This change reflects the update made to PCI PIN guidelines to better protect cryptographic keys from unintended use. Of the various methods available, the TR-31 key block format is the most popular.

G4 1.4 Update

Keep your G4 payment processing platform optimized with latest updates from CSFi. With Version 1.4 just released and V 1.5 just around the corner it pays to stay abreast of the latest developments.