Paymentech NetConnect February 2015 Security Update

4D Payments SDK’s support for the Paymentech NetConnect February 2015 Security Update

Recently Chase Paymentech announced a security update to their NetConnect API that could cause disruption in service for integrations that were not prepared. This security update modifies the manner in which session cookies are handled and is scheduled to go into effect in February 2015.

We have reviewed the NetConnect specification and the code for the 4D Payments SDK and verified that the 4D Payments SDK is fully compliant with this security update. As such users of the 4D Payments SDK should not experience any disruptions in their ability to integrate with Chase Paymentech’s NetConnect interface.

Additional questions should be directed to the 4D Payments Support Team at

We appreciate your feedback. If you have any questions, comments, or suggestions about this entry please contact our support team at