Takes readers through the different issues involved in spying on someone online. This book begins with an explanation of reasons and ethics, covers the psychology of spying, and describes computer and network basics. It takes readers step-by-step through many common online activities, and also shows... Lees verder

Business is on the move - mobile computing must keep up! Innovative technology is making the communication between computers a cordless affair. Mobile computing with laptops, hand helds and mobile phones is increasing the demand for reliable and secure wireless networks. Network engineers a... Lees verder