Physical On-Site Social Engineering Testing

The Physical Attack Vector

Physical access to a facility dramatically expands an attacker's capabilities. Once inside, a threat actor can plant hardware keyloggers between keyboards and computers, deploy network implants that create persistent remote access, plug into internal Ethernet ports, access unattended workstations, or photograph sensitive documents — all without touching your digital perimeter. Despite this, physical security is the least-tested element of most organizations' security posture.

How Physical Social Engineering Testing Works

Grid32's on-site social engineering assessments involve our engineers visiting your facility and attempting to gain physical access using deception and social engineering. Methods are adapted to your building layout, access control systems, and security staff. Typical scenarios include:

• Posing as a delivery courier or package service requiring building access
• Impersonating an IT or facilities contractor
• Tailgating through secured doors behind authorized employees
• Social engineering reception or security staff to gain visitor access
• Using exit-side doors during high-traffic periods (lunch, end of day)

What We Attempt to Do With Access

If facility access is gained, we attempt to reach network resources — internal Ethernet ports, unattended workstations, server rooms, or network closets — and document how far we were able to go. We never disrupt operations, damage property, or engage in any action that is not pre-authorized in the engagement scope.

Operational Considerations

All physical assessments are carefully scoped in advance. We work with your operations and security leadership to define clear boundaries, establish an emergency contact protocol, and ensure all testing is properly authorized. Discretion and operational safety are paramount.