True or False: Everyone on an installation has shared responsibility for security.

The statement is true because security on an installation is a collective responsibility that involves everyone who works or resides in the area. Each individual plays a vital role in maintaining a secure environment, whether by adhering to protocols, reporting suspicious behavior, or contributing to a culture of vigilance. This principle emphasizes that security is not solely the responsibility of designated personnel, such as security officers or law enforcement, but is a shared duty among all members of the community. Each person's awareness and proactive behavior can significantly enhance the overall security posture, making it essential for everyone to take part in the effort to protect the installation.