Beyond Wiretapping: The Power and Perils of Capturing Network Communication

Abstract

The rise of wireless networks has made life easier and more mobile, but it has also made it easier for people to secretly listen in on conversations, known as "tapping." This study looks at how tapping into wireless networks is done, showing how it can be risky. By closely examining how wireless tapping works, particularly through techniques like monitor mode or promiscuous mode in network interface cards (NICs), we explore how sensitive information can be revealed and put at risk. Additionally, we look into why data leaks might happen, studying the detailed flow of network activity using tools like Wireshark and TCP dump analysis. We aim to identify vulnerabilities that could lead to harmful activities like unauthorized access, data theft, or disruptions to network services. In summary, this research aims to emphasize the risks associated with wireless network tapping and provide advice on how to prevent it. By understanding the tactics employed by attackers, both organizations and individuals can implement measures to safeguard their wireless communication and decrease the likelihood of unauthorized access to critical data. Keywords— tapping, sniffing, intercept, network security.