Navigating the Future of Network Security

This chapter explores the integration of network functions and security through Secure Access Services Edge (SASE) and zero trust architecture, emphasizing the shift from traditional firewalls to more dynamic, role-based access controls. It discusses the rising threat of DDoS attacks, the motivations behind them, and the necessity for advanced cybersecurity measures amidst the growing complexities of modern threats. Additionally, the chapter delves into the implications of sovereign cloud in Europe and the need for data sovereignty in response to geopolitical tensions with external tech giants.