This module leads students on a discussion of linear momentum and how it is calculated.

This module begins by showing how the world is full of parabolas—at a baseball game, supporting a suspension bridge, at a water fountain. The module defines a parabola as a conic section, and allows students to create different parabolas that all share the same geometric properties. The general form of a quadratic function y = ax2 +bx + c is also presented, followed by an interactive activity where students can change a, b, and c to see how these changes affect the graph.

Digital Enhanced Cordless Telecommunications (DECT) is a synonym for cordless phones today. Although DECT can be found nearly everywhere, only little is known about the security of DECT. Most parts of the DECT standard are public, but all cryptographic algorithms used in DECT (authentication and encryption) are secret and not known to the public. Nevertheless we decided to investigate the security of DECT closer ...

Most people have gotten the message that too much information is a bad thing. However, we are currently solving it by removing basically all of the information from our PowerPoint slides and replacing it with pretty pictures. Have we just created another problem?

This presentation introduces the notion of Human Computer Interface Security (HCISEC).

This presentation introduces a malware designed to cause havoc in an electric T&D control center and the grid under its command without the need for any knowledge about the network, its nodes and EMS (Energy Management System) application. In addition, the malware is autonomous and does not rely on remote operation by the attacker after its installation.

Planning, creating and maintaining a secure Active Directory environment.