Managed Business Continuity
Ensure that an organization's critical business functions will either continue to operate despite serious incidents or disasters that might otherwise have interrupted them, or will be recovered to an operational state within a reasonably short period.
As such, business continuity includes three key elements:
1. Resilience: critical business functions and the supporting infrastructure are designed in such a way that they are materially unaffected by most disruptions, for example through the use of redundancy and spare capacity;
2. Recovery: arrangements are made to recover or restore critical and less critical business functions that fail for some reason.
3. Contingency: the organization establishes a generalized capability and readiness to cope effectively with whatever major incidents and disasters occur, including those that were not, and perhaps could not have been, foreseen.
Contingency preparations constitute a last-resort response if resilience and recovery arrangements should prove inadequate in practice.