What is the role of test automation in security testing?

A.
It can accelerate benchmark tests and repeat them with a consistent test setup. But it cannot replace
manual testing completely.

B.
It is an option but it tends to be very expensive.

C.
It should be used exclusively. Manual testing is outdated because of low speed and possible test setup
inconsistencies.

D.
Test automation is not usable in security due to the complexity of the tests.