the process of adjusting an IDPS to maximize its efficiency in detecting true positives, while minimizing both false positives and false negatives.

Tuning. See explanation below.

Explanation:

Tuning

By definition the tuning is: "the process of adjusting an IDPS to maximize its efficiency in detecting true positives, while minimizing both false positives and false negatives."

And this process is the improvement of system performance in computer science. Usually is related to optimization of a process, when we us tunning, we can follow these steps:

a) Identify which numeric values are acceptable and improve the parameters

b) Take a measure for the system originally and without the tunning in order to have an initial comparative measure

c) Understand that each process have a critical path, we need to identify it.

d) Modify parts who not improve the efficiency of the algorithm

e) Check the performace when we apply modifications