What are the 5 C's in security?

The 5 C's in security can refer to different frameworks depending on industry. In physical security, a common 5 C's model is Contain, Control, Communicate, Coordinate, and Care, used for incident response. Another model for retail or event security includes Clear, Contain, Control, Communicate, and Coordinate. In cybersecurity awareness, 5 C's might be Confidentiality, Compliance, Continuity, Controls, and Culture. In personal safety, some teach 5 C's as Caution, Communication, Control, Concealment, and Confidence. In executive protection, 5 C's are Cover, Concealment, Control, Communication, and Continuity. For security guard training, 5 C's are often described as Command presence, Communication, Control, Customer service, and Consistency. There is no single universally accepted 5 C's in security, different organizations create their own mnemonic to help remember principles. Most models emphasize being aware of surroundings, maintaining control of situation, communicating clearly with team and stakeholders, coordinating response, and caring for people. If you encountered 5 C's in a specific course, refer to that course's definitions, but general idea is to provide memorable checklist for handling security incidents effectively and professionally.