Fiserv

The connection to Fiserv uses a Secure Sockets Layer (SSL) connection between the CSI Servers and the servers at Fiserv to establish encrypted communication. As an extra measure of security, a certificate is installed on the CSI Server to establish the identity of the CSI server when communicating with Fiserv. Fiserv also maintains restrictions in their settings to only accept connections for the CSI Digital Banking financial institutions from our production or disaster recovery CSI servers.

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