You wish to setup systems incorporating contactless cards.

When using contactless technology, new security attacks and ergonomic issues may arise and have to be evaluated according to the stakes at risk.
Various threats specific to the contactless technology have been identified and analyzed in the SINCE documents:
eavesdropping.
spurious interruption (taking the card out of the electromagnetic field of the reader).
surreptitious card operation.

We have been working on these issues for more than 15 years, and we can supply you with the technical expertise necessary to adopt a global approach on the security constraints of the electronic transaction systems that you will integrate.

If you wish to setup a Calypso system, we can offer the following services to you:
training about the Calypso technology.
security architecture design (SAM and key management).
Calypso SAM supply.