WTSS has a long history of dealing with digital data transfer for large corporates and international banks.
With this document, we want to give the reader more insight into transferring data between parties in relation to banks.
For financial institution things like Non repudiation, signing, encryption and storage of data far beyond the DMZ are important.
Banks, in general, follow specific audit and risk rules.
In some cases, signing and encryption can be part of the communication protocol!