Physical Penetration Testing FAQs

Physical penetration testing is the process of simulating real-world attempts to gain unauthorised access to your buildings, systems or assets.

It focuses on identifying weaknesses in physical security, access controls and procedures, showing how an attacker could exploit them in practice rather than how they are expected to work.

Physical penetration testing provides clear, evidence-based insight into where your security is not working as intended.

This helps organisations:

• prioritise investment in the areas that reduce real risk
• avoid over-spending on controls that don’t address practical vulnerabilities
• support internal conversations around security improvements with tangible evidence

Rather than relying on assumptions or policy alone, testing gives a more accurate picture of where to focus time, resource and budget.

Most findings can be actioned quickly, particularly those related to process or awareness.

Common improvements include:

• strengthening access control procedures
• improving visitor management
• reinforcing staff training and awareness
• tightening control over access points

Because the findings are practical and evidence-based, organisations can prioritise action more effectively.

This may include:

• ineffective access controls
• poor visitor management
• lack of staff challenge or awareness
• gaps in procedures or enforcement
• weaknesses in physical infrastructure

These issues are often not visible through audits or documentation alone.

Yes. All testing is carefully planned and agreed in advance.

Clear boundaries are set around:

• in-scope locations and systems
• permitted techniques
• safety and legal constraints
• escalation processes

Testing is non-destructive and designed to avoid disruption to business operations.

However, all testing is authorised and controlled, with safeguards in place to manage risk and ensure safety at all times.

Social engineering is often used alongside physical testing to assess how staff respond to attempts to gain access.

This can include:

• posing as a visitor, contractor or delivery driver
• requesting access or assistance
• attempting to bypass procedures through trust or urgency

The aim is to understand how people and processes perform in practice.

This is supported by a debrief session, where the findings are walked through step by step, helping your team understand how the test unfolded in practice and where improvements should be prioritised.

Testing is often carried out:

• periodically as part of a security programme
• after changes to sites or access controls
• following incidents or concerns

Regular testing helps ensure controls remain effective over time.