Which of the following physical security devices is used to detect unauthorized server room access?
A.
Access badge B.
Biometrics C.
Smart card D.
Video surveillance.
D.
Which of the following physical security devices is used to detect unauthorized server room access?
A.
Access badge
B.
Biometrics
C.
Smart card
D.
Video surveillance.
D.
The physical security of a server room is critical to protect the valuable IT infrastructure housed within it. One of the ways to ensure this security is through the use of physical security devices, such as access control systems. Among these systems, video surveillance is a device used to detect unauthorized server room access.
Video surveillance systems use cameras to capture footage of people or objects in the area under surveillance. The cameras can be placed at various points in and around the server room to provide complete coverage. The captured footage can be monitored in real-time by security personnel, or it can be recorded and reviewed later if an incident occurs.
If an unauthorized person tries to access the server room, the video surveillance system can detect this activity and alert security personnel. This can enable them to take appropriate action, such as sounding an alarm, contacting law enforcement, or dispatching security personnel to investigate the situation.
Access badges, biometrics, and smart cards are also types of access control systems that can be used to restrict access to a server room. Access badges are plastic cards with magnetic stripes or embedded chips that allow authorized personnel to gain entry. Biometric systems use unique physical characteristics, such as fingerprints or iris patterns, to authenticate users. Smart cards are similar to access badges but use more advanced security features, such as encryption and digital certificates.
While all of these access control systems are important for securing a server room, video surveillance is the only device specifically designed to detect unauthorized access.