We are going to integrate a clients online Dynamics CRM with a big-brand marketing tool, which involves installing a Managed Solution into the CRM system. The client has some concerns about how secure this is, and whether there are unintentional (or intentional) data leaks in the application.
I'm planning a series of questions to ask the third party solution supplier as to what kind of testing they've carried out.
Has anyone done something like this previously? Could you recommend any questions?
TIA