5th generation networks security
KeywordsΔίκτυα 5ης γενιάς ; Αρχιτεκτονικές δικτύων 5ης γενιάς ; Ασφάλεια δικτύων 5ης γενιάς ; 5th generation networks ; 5th generation network security ; 5th network architecture ; 5G-PPP ; 5G-Ensure ; AAA ; mmWave ; Multi-RAN ; VNF ; SDN ; Fronthaul ; Backhaul ; C-RAN ; Cloud computing ; WDM ; PON ; METIS II
The subject of this thesis was the study and the analysis of architectural proposals for the 5th generation networks. However, the study mainly focused its interest in security issues of 5G architectures. Extensive and in-depth search was made for the purpose of implementing of this scientific publication, mainly over the last three years, through internationally recognized databases with the use of keywords. Through the current research, it has been concluded that security is the major challenge of next-generation networks in order to avoid significant damage that compromises privacy. At the same time, it was found that 5G is an integrated network of multinationals and luxury technologies, which is designed to meet the future needs of a wide range of large data and the rapid growth of many businesses and improves user experience by providing smart and customized services. Therefore, it is necessary to develop methodologies that focus on authentication, authorization and accountability requirements.