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Physical Penetration Testing

Physical Penetration Testing – Prevent, Detect, Deter, Deny

Testing your organisation's defences

Physical Penetration Testing is designed to test and evaluate an organisation’s security controls and practices that are in place to prevent, detect, deter unauthorised access. The PEN test simulates an opportunistic attacker or higher-level strategic threat and evaluates an organisation’s security culture. 

Our services support offices, executive residences and sensitive locations, helping clients identify vulnerabilities and implement effective mitigation measures.

Frequently Asked Questions

Physical Penetration (PEN) Testing is a security assessment that involves carrying out a pre-approved physical attack on a client’s organisation to assess their physical security measures. The assessor (PEN tester) attempts to breach the physical security measures of an organisation by using the tactics, techniques, and procedures of a real attacker.

Testers use a range of tools and techniques from simple tail-gaiting to the replication of RFID and digital security cards to bypass a company’s physical security.

Physical penetration tests are an excellent way of putting your security controls to the test, both as a regular, business-as-usual, security checkpoint and as a means of ensuring your compliance with information security standards such as ISO 27001. 

Any organisation with valuable assets, sensitive data, or critical infrastructure should consider regular physical security testing. It is particularly relevant for:

  • Critical National Infrastructure
  • Data Centres
  • Research Facilities and Laboratories
  • Corporate Offices and Headquarters
  • Financial Institution
  • Hospitals and Health Care providers
  • Schools and Education facilities

Testing can also be scoped to small single-site businesses or large multi-site estates.

Penetration testing is not a legal requirement; however, it is strongly recommended for organisations that handle sensitive, valuable or commercially critical information.

While measures such as security guards, access control systems, RFID badges and monitoring logs form part of a robust security programme, their effectiveness cannot be fully understood until they are tested under realistic conditions. Physical Penetration Testing will provide valuable insight into an organisation’s security posture and allow you to address vulnerabilities before these can be exploited. As part of a Physical Security Review, PEN testing provides this assurance by validating whether controls, processes and personnel perform as intended when challenged.

Some organisations adopt a reactive ‘wait-and-see’ approach, but recent incidents demonstrate that many are not adequately prepared to detect or respond to sophisticated espionage and intrusion attempts. Proactive testing allows organisations to identify weaknesses before they are exploited, reducing both risk and potential impact.

PEN Testing

Physical Penetration Testing

Physical Penetration Testing (PEN Testing) is a controlled and authorised security assessment designed to evaluate the effectiveness of an organisation’s physical security controls, processes, and people across its operational estate. This can be part of a Threat Vulnerability and Risk Assessment (TVRA), sometimes referred to as Physical Security Review. 

Through the use of discreet techniques, pre-approved attacks attempts are carried out against facilities to identify weaknesses within existing security measures. These assessments highlight vulnerabilities that could result in unauthorised access, the compromise of sensitive information, exposure of network infrastructure, or enable malicious activity.

Physical Penetration Testing may include attempts to gain access to restricted areas such as executive suites or data centres, followed by internal movement within the premises where feasible. This enables assessment of security processes, staff awareness and behaviour, manned guarding effectiveness, and the resilience of physical security technologies.

Physical Security Reviews

Esoteric conducts comprehensive physical security review (also known as Threat, Vulnerability and Risk Assessment (TVRA) review), to assess an organisation’s existing security strategies and controls to evaluate their effectiveness against current threats and identified risks to the business.

Key Benefits to PEN Testing & Security Reviews
  • Identify vulnerabilities
  • Determine the feasibility of a particular type of breach
  • Assess the potential impact of a particular type of breach
  • Report findings and make recommendations
  • Provide evidence to support investment in security
  • Demonstrate good governance

Conducting Physical Penetration Testing will go a long way to ensuring that your organisation’s physical security profile is as robust as possible.

An overview of our approach

What is the typical process of a Physical Penetration Test?

After an initial consultation where we assess and understand your needs as well as review any legal considerations, we begin to conduct our testing in a planned and structured way, that simulates the role of a genuine threat actor against the business.

Whilst we cannot provide full details of the techniques we use to conduct PEN testing our assessors are Covert Human Intelligence Source (CHIS), intelligence and surveillance specialists, having gained their experience from either intelligence, specialist military or police backgrounds.

We work on a strictly confidential basis providing our services to a number of industries and top FTSE companies across the UK.

If you’re interested in our PEN testing services and would like to know more, please contact us for further information.

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