The Role of Guards in Security Programs

The Answer: The use of discriminating judgment, a guard can make the determinations that hardware or other automated security devices cannot make due to its.

ability to adjust to rapidly changing conditions, to learn and alter recognizable patterns, and to respond to various conditions in the environment.

Guards are better at making value decisions at times of incidents.

They are appropriate whenever immediate, discriminating judgment is required by the security entity.

The following answers are incorrect: The use of physical forceThis is not the best answer.A guard provides discriminating judgment, and the ability to discern the need for physical force.

The operation of access control devicesA guard is often uninvolved in the operations of an automated access control device such as a biometric reader, a smart lock, mantrap, etc.

The need to detect unauthorized accessThe primary function of a guard is not to detect unauthorized access, but to prevent unauthorized physical access attempts and may deter social engineering attempts.

The following reference(s) were/was used to create this question: Source: KRUTZ, Ronald L.

& VINES, Russel.

D., The CISSP Prep Guide: Mastering the Ten Domains of Computer Security, John Wiley & Sons, 2001, Chapter 10: Physical security (page 339)

Source: ISC2 Offical Guide to the CBK page 288-289.

Guards are an important component of many security programs, providing a physical presence that can help deter criminal activity and respond to security incidents. Guards can be used in a variety of settings, including retail stores, banks, hospitals, and government buildings.

The appropriate use of guards depends on the specific requirements of the security program. Generally speaking, guards are most appropriate when the function required by the security program involves one or more of the following factors:

A. The use of discriminating judgment: Guards may be required to make decisions about whether or not to allow certain individuals or vehicles into a secured area. This requires the ability to make discriminating judgments based on a variety of factors, including identification documents, security clearances, and other relevant information.

B. The use of physical force: Guards may be required to use physical force to detain or remove individuals who are attempting to gain unauthorized access to a secured area, or who are engaged in criminal activity. This requires training and experience in the use of physical force, as well as a clear understanding of the legal and ethical implications of using force.

C. The operation of access control devices: Guards may be responsible for operating and monitoring access control devices, such as card readers, biometric scanners, and surveillance cameras. This requires technical knowledge and expertise in the use of these devices, as well as the ability to detect and respond to anomalies or malfunctions.

D. The need to detect unauthorized access: Guards may be required to monitor entrances and exits to a secured area, and to detect and respond to unauthorized access attempts. This requires vigilance, attention to detail, and the ability to quickly respond to security incidents.

In summary, guards are appropriate whenever the function required by the security program involves the use of discriminating judgment, physical force, the operation of access control devices, or the need to detect unauthorized access. The specific requirements for guards will depend on the nature of the security program and the risks and threats associated with the protected area.