Does the vendor framework utilise top flight information services and centers? As an example, leading information centres like the Amazon Web Services Cloud offer a few redundant web connections, redundant supply of power from more than one companies, and physical safety of military level with defence against natural calamities like floods or earthquakes. Some of the best cloud services provide a real-time replication of customer data for storage at three different locations continually.
When reading vendor specs, ensure that the substructure offered would give high availability with load-balanced servers. It’s best the servers are spread across a few locations.
Don’t go for any security option that is less than industrial-level SSL encryption for information transference. It is ideal if your vendor also offers several levels of successive firewalls – separately for each service layer. Your vendor should guarantee that all latest security updates and fixes would be utilized for all operating software systems, application components, and servers.