Leon T. GreySecurity Driving • Protective Mobility • Risk Management

Security Driving Knowledge Base

The Knowledge Base is organized as a navigable network. Clusters define the family of concepts; each concept opens a dedicated page and links to related concepts, articles, FAQ answers, resources, and the relevant book pages.

Topic clusters

Foundations, Roles, and Protective Identity

Core concepts that define the field, identify the protected person, clarify the role of the driver, and separate security driving from chauffeur work or generic driving.

Open cluster

Planning, Intelligence, Route, and Exposure

Terms that explain preparation before movement, route analysis, route variation, safe havens, chokepoints, vulnerability, and intelligence-led mobility.

Open cluster

Surveillance, Hostile Behavior, and Attack Recognition

Concepts used to understand hostile observation, attack preparation, pre-attack indicators, ambush logic, and the transition from suspicious behavior to imminent danger.

Open cluster

Tactical Driving and Maneuvers

Driving concepts used when prevention fails or when movement must be adapted under direct pressure, always constrained by law, vehicle limits, and professional judgment.

Open cluster

Vehicle Technology, ADAS, and Safety Systems

Modern vehicle systems that support ordinary road safety but may also influence tactical options, driver input, and post-incident mobility.

Open cluster

Vehicle Dynamics, Physics, and Control

Physical principles that determine how the vehicle accelerates, brakes, corners, transfers weight, and maintains grip under driver input and environmental conditions.

Open cluster

Vehicle Platforms, Armor, and Electric Mobility

Terms related to soft-skin vehicles, armored vehicles, electric vehicles, ballistic resistance, run-flat tires, and platform selection in protective mobility.

Open cluster

Human Factors and Driver Performance

Human limitations and performance factors such as fatigue, stress, aging, perception, vision, reaction time, and cognitive processing.

Open cluster

Legal, Liability, Regulation, and Professional Standards

Legal and professional terms that shape duty of care, liability, regulation, certification, employer responsibility, and lawful restraint.

Open cluster

Training, Evaluation, and Professional Development

Terms connected to structured training, advanced instruction, briefing, debriefing, assessment, and professionalization of security driving.

Open cluster

Environment, Weather, Roads, and Traffic

External conditions that shape protective mobility, including weather, road design, traffic, vulnerable road users, and operational setting.

Open cluster

Emergency Response and Post-Incident Management

Concepts connected to emergency action, medical awareness, incident response, post-crash consequences, and recovery after a security or traffic incident.

Open cluster

Concepts in cluster order

Security DrivingFoundations, Roles, and Protective IdentityProtective MobilityFoundations, Roles, and Protective IdentitySecure TransportationFoundations, Roles, and Protective IdentityExecutive ProtectionFoundations, Roles, and Protective IdentityClose ProtectionFoundations, Roles, and Protective IdentityMotorcade OperationsFoundations, Roles, and Protective IdentityPrincipalFoundations, Roles, and Protective IdentitySecurity Driving ModelFoundations, Roles, and Protective IdentityProtective IntelligencePlanning, Intelligence, Route, and ExposureAdvance WorkPlanning, Intelligence, Route, and ExposureRoute AnalysisPlanning, Intelligence, Route, and ExposureThreat AssessmentPlanning, Intelligence, Route, and ExposureVulnerability AssessmentPlanning, Intelligence, Route, and ExposureRisk AssessmentLegal, Liability, Regulation, and Professional StandardsRoute PlanningPlanning, Intelligence, Route, and ExposureReconnaissance (Recce)Planning, Intelligence, Route, and ExposureRisk MitigationEmergency Response and Post-Incident ManagementCounter-surveillanceSurveillance, Hostile Behavior, and Attack RecognitionSurveillance DetectionSurveillance, Hostile Behavior, and Attack RecognitionAttack RecognitionSurveillance, Hostile Behavior, and Attack RecognitionScanning TechniquesSurveillance, Hostile Behavior, and Attack RecognitionObservation and DetectionSurveillance, Hostile Behavior, and Attack RecognitionCountering the Surprise FactorEmergency Response and Post-Incident ManagementSurveillanceSurveillance, Hostile Behavior, and Attack RecognitionHostile SurveillanceSurveillance, Hostile Behavior, and Attack RecognitionThreat ActorSurveillance, Hostile Behavior, and Attack RecognitionLone ActorSurveillance, Hostile Behavior, and Attack RecognitionOrganized CrimeSurveillance, Hostile Behavior, and Attack RecognitionTerrorismSurveillance, Hostile Behavior, and Attack RecognitionKidnappingSurveillance, Hostile Behavior, and Attack RecognitionCarjackingSurveillance, Hostile Behavior, and Attack RecognitionVBIEDSurveillance, Hostile Behavior, and Attack RecognitionAssassinationSurveillance, Hostile Behavior, and Attack RecognitionAmbushSurveillance, Hostile Behavior, and Attack RecognitionTerrorist Attack CycleSurveillance, Hostile Behavior, and Attack RecognitionPathway to ViolenceSurveillance, Hostile Behavior, and Attack RecognitionTactical DrivingTactical Driving and ManeuversDefensive DrivingTactical Driving and ManeuversEvasive DrivingEmergency Response and Post-Incident ManagementOffensive DrivingLegal, Liability, Regulation, and Professional StandardsImmediate Action Drill (IAD)Emergency Response and Post-Incident ManagementADAS - Advanced Driver Assistance SystemsVehicle Technology, ADAS, and Safety SystemsABS - Anti-lock Braking SystemVehicle Technology, ADAS, and Safety SystemsESC - Electronic Stability ControlVehicle Technology, ADAS, and Safety SystemsActive Safety SystemsVehicle Technology, ADAS, and Safety SystemsPassive Safety SystemsVehicle Technology, ADAS, and Safety SystemsVehicle DynamicsEnvironment, Weather, Roads, and TrafficUndersteerVehicle Dynamics, Physics, and ControlContact PatchVehicle Dynamics, Physics, and ControlTire GripEnvironment, Weather, Roads, and TrafficWeight TransferVehicle Dynamics, Physics, and ControlBraking DistanceEnvironment, Weather, Roads, and TrafficOversteerVehicle Dynamics, Physics, and ControlAquaplaningEnvironment, Weather, Roads, and TrafficCenter of GravityVehicle Dynamics, Physics, and ControlArmored VehiclesVehicle Platforms, Armor, and Electric MobilitySoft-Skin VehiclesVehicle Platforms, Armor, and Electric MobilityExecutive SedansVehicle Platforms, Armor, and Electric MobilitySUVs in Executive ProtectionVehicle Platforms, Armor, and Electric MobilityElectric VehiclesVehicle Platforms, Armor, and Electric MobilityHybrid VehiclesVehicle Platforms, Armor, and Electric MobilityVehicle SelectionVehicle Platforms, Armor, and Electric MobilityVehicle PreparationTraining, Evaluation, and Professional DevelopmentDaily Vehicle InspectionTraining, Evaluation, and Professional DevelopmentDriver High EyeEnvironment, Weather, Roads, and TrafficRun-flat TiresVehicle Platforms, Armor, and Electric MobilitySituational AwarenessHuman Factors and Driver PerformanceSecurity AwarenessHuman Factors and Driver PerformanceProfessional JudgmentLegal, Liability, Regulation, and Professional StandardsDecision-Making Under PressureHuman Factors and Driver PerformanceDriver PerformanceTraining, Evaluation, and Professional DevelopmentHuman FactorsTraining, Evaluation, and Professional DevelopmentFatigue and Security DrivingHuman Factors and Driver PerformanceStress and Driver PerformanceHuman Factors and Driver Performance