Wireless Security

WiFi Penetration Testing

Your wireless network extends your attack surface beyond physical walls. Our CREST Pathway certified consultants test your WiFi infrastructure for weaknesses in encryption, authentication, segmentation, and rogue access point detection.

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Understanding the Risk

What is WiFi Penetration Testing?

Wireless networks are accessible without physical entry to your building. An attacker sitting in a car park or nearby office can attempt to connect to your corporate WiFi, intercept traffic, or exploit weaknesses in your wireless configuration — all without triggering physical security controls.

We test your wireless infrastructure end to end. Our consultants assess your WiFi encryption, authentication mechanisms, network segmentation, guest network isolation, and rogue access point detection to identify weaknesses an attacker could exploit.

The result is a clear view of your wireless risk. You receive a report detailing every vulnerability discovered, its potential impact, and practical steps to strengthen your wireless security posture.

The Case for Testing

Why Your WiFi Needs Penetration Testing

WiFi extends beyond your perimeter

Your wireless signal does not stop at your walls. Attackers in range can attempt to connect, capture handshakes, and crack credentials without ever entering your building.

Misconfiguration is common

Weak encryption protocols, default credentials on access points, and poor segmentation between corporate and guest networks are issues we find in the majority of assessments.

Rogue access points create blind spots

Unauthorised access points — plugged in by employees or planted by attackers — can bypass your network controls entirely. Testing identifies these devices.

Guest networks may not be isolated

A poorly segmented guest network can give visitors or attackers access to internal systems. Testing verifies that your network boundaries work as intended.

Compliance requirements

PCI DSS specifically requires wireless testing. Cyber Essentials and ISO 27001 also require that wireless networks are securely configured and regularly assessed.

How We Work

Our Testing Approach

Encryption and Authentication Testing

We assess your wireless encryption (WPA2/WPA3), authentication mechanisms (PSK, 802.1X/RADIUS), and certificate validation for weaknesses that could allow unauthorised access.

Network Segmentation Testing

We test whether corporate, guest, and IoT networks are properly isolated — verifying that a compromise of one network segment cannot lead to access to another.

Rogue Access Point Detection

We scan your premises for unauthorised access points and evil twin attacks that could intercept employee credentials or provide a backdoor into your network.

Client-Side Attack Testing

We test whether your corporate devices are vulnerable to wireless attacks such as evil twin networks, deauthentication attacks, and credential harvesting through captive portals.

Ready to Start?

Get a Fixed-Price WiFi Assessment

Request a free, no-obligation scoping call. We’ll discuss your wireless environment and provide a clear proposal.

Get in Touch

Why Echo Secure

Why Echo Secure?

Industry-certified consultants. UK approved methodologies. Fixed-price proposals with no surprises.

CREST Pathway Certified

Our assessments follow CREST methodologies, the UK gold standard for penetration testing.

Experienced Consultants

Offsec and IASME accredited testers with hands-on experience in wireless security assessment.

Clear Reporting

Every finding includes business impact, technical detail, and prioritised remediation steps your team can act on.

Fixed-Price Proposals

No hidden costs. We scope your engagement upfront and provide a fixed price before work begins.

Accreditations