Question

Which of the following is not an example of presentation layer issues?

(a) Poor handling of unexpected input can lead to the execution of arbitrary instructions

(b) Unintentional or ill-directed use of superficially supplied input

(c) Cryptographic flaws in the system may get exploited to evade privacy

(d) Weak or non-existent authentication mechanisms

I got this question during an online exam.

This interesting question is from Network Models topic in portion Understanding Network Models for Security of Cyber Security

Answer 1

The correct answer is (d) Weak or non-existent authentication mechanisms

For explanation I would say: Cryptographic flaws may be exploited to circumvent privacy, unintentional or ill-directed use of superficially supplied input, and poor handling of unexpected input are examples of presentation layer flaws.