Man in the Middle: Capsule gagnante

This lecture covers the concept of Man in the Middle attacks, focusing on the interception of communication in public WiFi hotspots. Starting with a scenario involving Julie, Marc, and Clara at Starbean, the instructor explains the principles, objectives, and techniques of such attacks. Various methods like rogue access points and ARP spoofing are discussed, highlighting real-world examples of espionage incidents. Defensive strategies for individuals and businesses are also presented, emphasizing the importance of avoiding sensitive data transmission on public networks and implementing secure browsing practices. The lecture concludes by stressing the limitations of technical security solutions and warning against the risks of using public WiFi networks for cost-saving purposes.