Sicher im Internet mit Smartphone und Tablet

This talk was meant to demonstrate potential dangers when using smartphones and tablets on the Internet to pupils of years 8 and 9. These include surveillance, data, money and identity theft as well as device takeover. Three different attack scenarios were presented as live demonstrations, for example, a brute force attack on a tablet to unlock the device and gain access to the data. The interception of communication was demonstrated using a fake WLAN. Additionally, the fact that manipulated apps in particular can cause great damage was demonstrated using a Sudoku app that was infected with malware. This enabled the attacker, e.g., to make camera and sound recordings or read out data from the device without the owner taking notice.