Telecommunication and Network Security Assignment Solution

This assignment delves into the multifaceted domain of telecommunication and network security. It begins by differentiating between active and passive security threats, providing examples of each. The assignment then explores various categories of security attacks, services, and mechanisms, along with a matrix illustrating their relationships. Symmetric ciphers, including key distribution and triple encryption, are discussed. The evolution of cell phone systems, including time division multiple access (TDMA) and code division multiple access (CDMA) technologies, is examined, including their security protocols and providers. The document also explores the Wireless Application Protocol (WAP) security and the potential for hacking during WTLS-to-SSL conversion. Finally, the assignment covers traditional and mobile telephony, GSM specifications, and the differences between FDMA, TDMA, and CDMA technologies, along with their applicability and service providers.