Answer:
The answer to the given question is "security intrusion".
Explanation:
In the given question only Security intrusion is correct option because it provides a set of rules or set of codes that does not provide the accessibility for unauthorized access. Other options are not correct that can be given as:
In intrusion detection is a process for searching unauthorized access.
IDS the term IDS stands for the intrusion detection system. It is a software that monitors the system for policy violations.
The term criminal enterprise is a group of people with a recognized comparable composition, involved in important criminal activity.