What is the purpose of surveillance in a security context?

The purpose of surveillance in a security context is primarily to gather evidence. Surveillance involves the systematic observation of people, places, or events to collect information that can be critical for security analysis. This information can help identify suspicious activities, potential threats, or criminal behaviors, which is essential for preventing incidents, enforcing the law, or conducting investigations.

While engaging with individuals, creating reports, or ensuring safety can be components of a security operation, they are not the primary goal of surveillance. Engaging with individuals might be part of community policing or security interaction, reporting is typically a function that takes place after evidence is gathered, and ensuring safety can be an outcome of effective surveillance but is not its primary purpose. The main focus remains on acquiring accurate and actionable information through monitoring and observation.