Response and Recovery Controls

Scalability

is a common design element and a useful response control for many systems in modern environments, where services are designed to scale across many servers instead of requiring a larger server to handle more workload

Vertical scalability

requires a larger or more powerful system or device. ____ can help when all tasks or functions need to be handled on the same system or infrastructure

Horizontal scaling

uses smaller systems or devices but adds more of them

Hot sites

have all the infrastructure and data needed to operate the organization

Warm sites

have some or all of the systems needed to perform the work required by the organization, but the live data is not in place

Cold sites

have space, power, and often network connectivity but they are not prepared with systems or data