A disciplined approach to information
Practical controls and clear accountability for processes that handle client information.
Information deserves a process of its own.
Data security is considered from the moment a workflow is scoped. Client requirements, access boundaries, information handling and escalation responsibilities should be understood before production activity begins.
Access
Access should follow role and business need. Permissions and responsibilities should be reviewable when people, systems or processes change.
Handling
Teams need practical rules for documents, screens, communication channels, storage and suspected incidents.
Accountability
Security becomes stronger when ownership is visible and client-specific requirements are documented rather than assumed.
Change
When a process or system changes, affected controls, training and responsibilities should be revisited.