If an operating system allows sequential use of an object without refreshing it,what security issue can arise?
A.
Disclosure of residual data
B.
Unauthorized access to privileged processes
C.
Data leakage through covert channels
D.
Compromising the execution domain
Explanation:
If an object has confidential data and this data is not properlyerased before another subject can access it, this leftover or residual data can beaccessible. This can compromise the data and systems security by disclosing theirconfidential information.