Access control is the process of granting or denying entry to a property, area, or resource according to established rules. In physical security, it may involve a guard, credential, visitor list, lock, gate, badge, or electronic system.
Read the complete definition and sourcesAccess, Observation & Reporting Definitions
Concepts for managing entry, observing conditions, documenting activity, escalating concerns, and maintaining useful security records.
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Physical Security
Core concepts for protecting people, property, facilities, and operations through coordinated personnel, procedures, barriers, and technology.
22 definitionsSecurity Planning & Risk
Terms used to assess threats, vulnerabilities, consequences, controls, priorities, and the scope of a practical security program.
14 definitionsPatrol & Guard Operations
Guard roles, patrol methods, supervision practices, staffing models, and field procedures used to deliver accountable security service.
20 definitionsAccess, Observation & Reporting
Concepts for managing entry, observing conditions, documenting activity, escalating concerns, and maintaining useful security records.
15 definitionsResponse, Safety & Preparedness
Emergency planning, safety training, response roles, and preparedness terms that require clear limits and current qualified guidance.
16 definitionsArizona Licensing & Training
Arizona guard-card, agency, training, registration, and licensing terminology grounded in current DPS and statutory sources.
34 definitionsIndustry-Specific Security
Security terms for construction, healthcare, housing, retail, schools, events, hospitality, and other operating environments.
25 definitionsSurveillance & Technology
Camera towers, remote video, monitoring, connectivity, retention, response, and other security-technology concepts.
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Access, Observation & Reporting A–Z
A chain of notification is the ordered list of people or agencies to contact for different types of incidents. It normally identifies primary and backup contacts and the circumstances that require each notification.
Read the complete definition and sourcesControlled access limits entry to authorized people, vehicles, or times. A security officer may verify identification, check a list, issue visitor credentials, inspect an entry point, or contact an authorized representative.
Read the complete definition and sourcesA daily activity report, often called a DAR, is the chronological record of routine security work during a shift. It may document patrols, property checks, visitors, open doors, hazards, contacts, instructions, and other notable activity.
Read the complete definition and sourcesSecurity documentation is the written, photographic, electronic, or video record of patrols, observations, incidents, instructions, and actions. Accurate documentation supports communication, accountability, trend analysis, and follow-up.
Read the complete definition and sourcesAn escalation procedure tells security personnel when and how to notify a supervisor, client representative, police, fire department, emergency medical service, or another responsible party. Clear escalation rules reduce delay and confusion.
Read the complete definition and sourcesEvidence preservation means avoiding unnecessary disturbance of a potential crime or incident scene and protecting relevant information until law enforcement or an authorized investigator takes control. Guards should follow their training, post orders, and emergency instructions.
Read the complete definition and sourcesAn incident report is a detailed factual record of a specific event, such as a disturbance, injury, theft, property damage, policy violation, or emergency response. It should state what was observed, when and where it occurred, who was involved, what actions were taken, and who was notified.
Read the complete definition and sourcesObserve and report describes the core private-security practice of paying attention to conditions, recording relevant facts, following post orders, and notifying the appropriate person or agency. It does not mean ignoring danger; it means responding within training, authority, and the site’s procedures.
Read the complete definition and sourcesPerimeter security protects the outer boundary of a property. Fences, gates, lighting, signs, patrols, cameras, and controlled vehicle or pedestrian entrances can work together as perimeter measures.
Read the complete definition and sourcesA property check is a documented observation of designated conditions at a client site. It may include doors, windows, gates, vehicles, lighting, equipment, common areas, hazards, or signs of unauthorized activity.
Read the complete definition and sourcesSituational awareness is the ability to notice relevant conditions, understand what they may mean, and anticipate how a situation could develop. For security personnel, it supports early recognition, safer decisions, clearer reporting, and timely requests for help.
Read the complete definition and sourcesSuspicious activity is observed behavior or a circumstance that may reasonably indicate planning, preparation, or involvement in harmful or unlawful conduct. Reports should describe objective facts rather than assumptions based on appearance, identity, or protected characteristics.
Read the complete definition and sourcesVisitor management is the process of identifying, authorizing, recording, and directing guests, vendors, contractors, and other non-employees. The process should match the facility’s privacy, safety, and operational needs.
Read the complete definition and sourcesVisitor screening is an entry procedure used to confirm identity, purpose, authorization, and compliance with site rules. Screening does not always mean a physical search and must be conducted within the client’s policy and applicable law.
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