Network evolution

Next-generation networks have become increasingly complex, interconnecting different technologies and architectures (IP, WiFi, 3G, 4G LTE and 5G) across multiple hardware and software platforms to deliver a multitude of services (data, telephony, video broadcasting, videoconferencing, etc.). These new network technologies have enabled a spectacular increase in capacity, particularly for access. In this context, the advent of connected objects, the IoT and robotics will increase the attack surface from a security point of view, and make it more difficult to detect and correct threats. Cyber-attacks are increasingly complex to identify and deal with. Their designs benefit in part from leaks from government and military technologies (e.g. CIA / NSA tools) and advances in artificial intelligence, machine learning and big data. The aim of this course is to review the various network architectures and their evolution towards next-generation, multi-service networks. Quality of service (QoS), cellular networks (GSM, 3G, 4G) and network security (security of connected objects / IoT) will also be covered.

RE202 and RE218

Introduction to next-generation NGN
Convergence of networks and services
Quality of service and security constraints in NGN
Study of new threats linked to the IoT (Internet of Things)
Study of the 802.11 wireless network: principle, architecture and evolution (encryption security, authentication, integrity, QoS mechanisms, etc.)
Study of cellular networks (GSM, 3G/UMTS and 4G/LTE)
Migration from IPv4 to IPv6

Networks

- N/A