An Analytical Framework for Wi-Fi Network Attacks and Protection Techniques.

Abstract

Wireless networking technologies have become a foundational element of today’s digital infrastructure, yet their open transmission nature exposes them to a wide spectrum of security threats . This paper introduces an empirically-validated analytical framework for examining Wi-Fi attack techniques and assessing corresponding defense mechanisms, with emphasis on protocol weaknesses and layered protection models. Multiple attack categories—including passive interception, Man-in-the-Middle manipulation, management frame abuse, password-guessing attacks, and rogue access point scenarios—are examined through controlled experimental validation across four protocol generations.The proposed framework connects attack behaviors to protocol design limitations across legacy and modern standards, including WEP, WPA, WPA2, and WPA3. Modern countermeasures—such as SAE authentication, Protected Management Frames, wireless intrusion detection platforms, and segmented network architectures—are evaluated using empirical data from 240 controlled attack executions in a dedicated wireless testbed .The experimental results demonstrate that WPA3-SAE provides complete resistance to offline dictionary attacks (0% success rate vs. 90% for WPA2-PSK) and key reinstallation attacks (0% vs. 95% for unpatched WPA2), while layered defense strategies reduce overall attack success by 94% compared to protocol-only protection The study highlights that sustainable wireless protection requires a multi-layer defensive strategy that combines protocol hardening, monitoring, and enforcement policies .