Εφαρμογή υποκλοπής κωδικού ασύρματου δικτύου από router, σχεδιασμένο για μικροϋπολογιστή τύπου Rpi Zero W
KeywordsWi-Fi ; Raspberry pi Zero W ; Python ; Selenium ; Beautiful Soup ; Web scrapper ; Passwords ; Access point ; Routers
This thesis examines the possibility of using a microcomputer to be able to be certified in a computer network and take advantage of weaknesses that we will encounter. Using a Raspberry pi Zero W, which due to its size can easily go unnoticed or camouflaged on a device that needs the network, we try to collect as much information as possible about the network we are looking at and open as possible ports as we can to it. Of course, all this with as few moves as possible to simulate a realistic scenario. Our main goal, therefore, is to be able to connect such a small device wired to the router, which will act as an Access Point for us, so that when we connect to it, it will act as a gateway for us on the network. Taking advantage of the lack of authentication of routers on wired devices, we will be able to enter the network through Rpi Zero. This is critical for our successful penetration and exploitation on the referred network, because if there is another security policy for wirelessly connected devices , tougher in access, we will be able to avoid it as long as our device acts as a gateway to us and it is connected wiresely. In addition, once connected to the router, we are able to run through the Rpi program, which will attempt to login to the router, and get the network Wi-Fi password.