Layer 2 Evil Twin & Rogue AP detektionssystem bygget i Python til Københavns Lufthavn (CPH Airport).
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Updated
Jul 22, 2026 - Python
Layer 2 Evil Twin & Rogue AP detektionssystem bygget i Python til Københavns Lufthavn (CPH Airport).
This case study examines VLAN hopping—a network segmentation bypass technique where an attacker crafts specially tagged Ethernet frames to escape their assigned VLAN and access restricted segments. The attack exploits trust assumptions in Layer 2 switch configurations, especially mismanaged trunk ports and native VLAN behaviors.
A lab in which the execution and prevention of layer 2 attacks are detailed.
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