Exploring Network Management Implications in 5G and Future Generational Mobile Networks

5G networks are rolling out globally, delivering faster speeds, lower latency, and mass device support for transformative applications. Yet 6G research is already underway to exceed 5G capabilities and unlock new use cases. This chapter traces mobile network generations - from 1G to 5G's beamforming and edge computing techniques. It looks ahead to 6G's potential terahertz, optical wireless, 3D topologies and satellite integration concepts targeting advanced applications like holographic telepresence and connected robotics. While next-gen mobile networks promise great opportunities, deepening reliance on these infrastructures poses cyber risks. Appropriate network management and collaborative governance can help maximize 5G and eventual 6G benefits while minimizing vulnerabilities. With 6G poised to emerge by 2030, ongoing innovation seems likely to profoundly reshape communications, industries, human-machine interfaces and society overall in previously unimaginable ways.