a) Discuss why managing supply chain is important for system…

a) Discuss why managing supply chain is important for system security and resilience. Use real-world supply chain attacks to illustrate your points. b) Which actions can you  take to mitigate supply chain risks? Your discussion should be in the context of the attacks that you cited.

One form of Access Control is predicated on the use of a val…

One form of Access Control is predicated on the use of a value not assigned by the user directly and not assigned by system administrators, but based on a system attribute or value such as an approval or a department membership or a clearance level.  It is called: