So how can we assume that using hardware means more secure data?
Manage and secure data grids.
In this case you might store the two types of data together, but you still want to ensure that operations done on the secure data are never done on the non-secure data.
Our servers are located in highly secure data centers and our it managers perform regular backups and security checks on all servers that contain sensitive financial information.
The client and the sever applications described earlier in this article can make use of GSS-API for mutual authentication and secure data exchange.