Wireless networks are typically perceived as locally accessible, requiring physical proximity to the access point. However, the Nearest Neighbor attack tactic challenges this perception.
Remote attackers can target well-protected organizations by compromising a neighboring company with weaker security measures, using their Wi-Fi network as an entry point.
To protect against Nearest Neighbor attacks, organizations should isolate guest Wi-Fi networks, strengthen corporate Wi-Fi security, implement two-factor authentication, and consider advanced threat detection systems.
Cybersecurity services such as Managed Detection and Response and Incident Response can be utilized if in-house expertise is lacking.