A consultant is hired to do physical penetration testing at a large financial company.

The consultant followed an employee into a restricted area without authorization, which is a classic example of tailgating.

Tailgating Attack:

Relies on exploiting social norms, such as holding the door open for someone.

Avoids the need for authentication.

Other Options:

Shoulder Surfing: Observing someone entering credentials.

Social Engineering: Broader term encompassing manipulation tactics.

Mantrap: A countermeasure to prevent tailgating.

Preventive Measures:

Implement anti-tailgating policies and physical controls like turnstiles or mantraps.

Physical Security Policies: Emphasizes training and technical controls to prevent tailgating.