WiFi network tests

In environments where the BYOD (Bring Your Own Device) model is in place, employees connect to the network using their personal devices, significantly increasing the risk of security breaches. At CyberClue, we specialise in conducting thorough penetration tests to identify and address vulnerabilities within wireless infrastructures, ensuring your network is protected before it becomes a target for cyberattacks.

Our Methodology Includes:

  • Verification of router and access point configurations to ensure compliance with current security standards

  • Analysis of encryption protocols (e.g. WPA3, EAP-TLS) to identify vulnerabilities to session hijacking or data decryption

  • Simulation of realistic attack scenarios, including the creation of fake hotspots, social engineering attacks, and the exploitation of weak passwords

  • Utilisation of advanced tools (e.g. Aircrack-ng, Wireshark) to monitor network traffic and detect anomalies

Additionally, we implement zero-trust policies for personal devices, including network segmentation, multi-factor authentication (MFA), and regular firmware updates. By doing so, we minimise the risk of unsecured smartphones or laptops becoming potential entry points for cybercriminals.

They involve simulating real-world cyber attacks on Wi-Fi infrastructure to detect its vulnerabilities before a hacker can exploit them. They are essential because Wi-Fi networks, especially in the BYOD (Bring Your Own Device) model, are vulnerable to attacks such as data interception, fake access points or evil twin attacks. Regular audits can catch errors in configuration, device security and access policies, minimising the risk of sensitive information leakage.

Wi-Fi testing methods:

  • Device Configuration Analysis – Verification of router and access point settings (e.g. disabling unused ports, controlling MAC access lists)
  • Signal Strength and Coverage Tests – Identifying areas vulnerable to eavesdropping or external attacks
  • Rogue AP Detection – Scanning the network for unauthorised access points
  • Encryption Protocol Attacks – Testing resistance to brute-force or dictionary attacks on protocols like WPA2/WPA3
  • WPA Tests – Assessing the security of WPA configurations
  • Enterprise Network Testing – Comprehensive testing for enterprise-scale environments
  • MITM (Man-in-the-Middle) Attack Simulation – Simulating attacks to test network vulnerabilities
  • Deauthentication Resistance Tests – Checking if the network is susceptible to forced device disconnections

     

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Step-by-step Wi-Fi penetration testing process

  • Reconnaissance – infrastructure mapping, identification of active access points and devices
  •  Vulnerability scanning
  •  Exploitation
  •  Reporting – documentation of all vulnerabilities found along with the level of risk (e.g. on the CVSS scale)

What do I get after the Tests?

A detailed report including:

  •  A list of detected vulnerabilities (e.g. weak passwords, outdated firmware) with an assessment of their criticality
  •  Evidence of attacks (e.g. intercepted data packets, screenshots)
  •  Remedial recommendations – specific instructions, e.g. upgrade encryption to WPA3, implement network segmentation for BYOD devices
  • Technical documentation – recommended configurations for routers and access points

Additionally, we offer deployment support – assistance with the implementation of patches, e.g. configuring RADIUS authentication or verifying the correctness of updates.