A system that attempts to stop threats from entering the parking lot, although the attacker gets past that and then gets stopped by the security guard, but the attacker gets past the guard and then gets stopped at the elevator because they do not know the entry code, but they succeed in circumventing that, yet are ultimately denied because they do not know the elevator exit code, is known as which concept?

Domain 7: Security Operations Practice Questions 
Questions relating to the following topics are included in this domain: 
Understanding and complying with investigations
Proper logging and monitoring activities
Performing configuration management 
Applying fundamental security concepts
Conducting resource protection and incident management