1. Home
2. All questions
3. Question 620

CISM study material · question 620 of 1000

How does NIST define a subsystem?

• Security program

1. A group of systems that sit under a single authorising official and share one authorisation decision between all of them at the same time
2. A system that inherits all of its controls from another system and holds no controls of its own inside its own boundary at all
3. Any application that runs on a shared platform alongside other applications that are owned and operated elsewhere entirely
4. A major subdivision of a system made up of information, technology and people carrying out particular functions

Challenge yourself on this topic → Study as cards