Which of the following is a common physical security measure?

Fencing is a widely recognized physical security measure because it serves as a barrier to prevent unauthorized access to a facility or area. By creating a physical boundary, fencing can deter intruders, protect valuable assets, and control the movement of individuals within a designated space. The presence of fencing can also enhance the overall security posture by clearly defining property lines and discouraging potential criminal activities.

In contrast, training simulations, team-building workshops, and media outreach do not pertain to physical security measures. Training simulations focus on preparing personnel for various scenarios, team-building activities are designed to improve group dynamics and performance, and media outreach is concerned with communication and public relations rather than physical protection. Thus, fencing stands out as a direct and tangible method of enhancing security.