Cisco Cyber Security Practice Exam

In cybersecurity, what is tailgating?

1. Using a physical ID to access restricted areas

2. Accidentally leaving a door open

3. An unauthorized individual following an authorized person into a secure area

4. Using social engineering to obtain access codes

The correct answer is: An unauthorized individual following an authorized person into a secure area

Tailgating refers specifically to the scenario where an unauthorized individual gains access to a secure area by closely following someone who is authorized to enter. This tactic exploits the trust and lack of vigilance of the authorized person, allowing the unauthorized individual to evade security measures simply by mimicking the authorized person’s behavior. This can often occur in environments where electronic access controls or security protocols are in place, such as requiring badge access to enter a building. The focus on the action of following gives tailgating a unique distinction in cybersecurity, emphasizing the importance of being aware of who is entering secure spaces. An understanding of tailgating highlights the need for organizations to implement stricter security protocols, such as requiring individuals to ensure that the secure area is not accessed by anyone who does not have proper credentials. The other options do not encapsulate the specific nature of tailgating. For instance, using a physical ID to access restricted areas involves an authorized attempt but does not reflect the deceptive nature of tailgating. Accidentally leaving a door open is more about negligence rather than malicious intent. Lastly, using social engineering to obtain access codes pertains to manipulating individuals rather than physically following someone into an area. Therefore, identifying tailgating is critical in cybersecurity discussions about access