Which of the following enhances the effectiveness of a security team's chain of command?

The effectiveness of a security team's chain of command is significantly enhanced by clear communication and established roles. In a structured environment like security, clarity in command helps ensure that every team member knows their responsibilities and who they report to. This prevents confusion during emergencies or regular operations, allowing for a quicker and more coordinated response to incidents.

When roles are well-defined, team members can operate efficiently, with each person understanding their specific duties and how they fit into the overall mission of the security operation. Effective communication also allows for the sharing of critical information and directives, which is essential for maintaining order and discipline within the team. This ultimately leads to improved decision-making and operational execution, aligning with the objectives of the security organization.