March 2026
Intermediate to advanced
400 pages
15h 45m
English
The world of mobile/cellular communication networks is not homogeneous. After all, 2G and 3G networks are still commonplace in some parts of the developing world. However, in more developed countries, 4G and even 5G IP data networks have replaced the earlier Time Division Multiplexing (TDM) technologies. This has brought tremendous improvements in bandwidth, speed, and lower latency, as well as user density per cell; but also, their own unique security issues.
In today’s modern mobile/cellular networks, attackers can take advantage of known weaknesses in existing 4G technologies, such as LTE. This is due to a flaw whereby the initial connect process—where a device connects with the network—the user ...
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