- In April 2024, Deutsche Telekom Global Carrier launched Magenta Security Roaming, designed to provide a secure connectivity ecosystem for all protocols utilized by its customers, including 2G, 3G, 4G, 5G Non-Standalone (NSA), and 5G Standalone (SA). Each protocol is safeguarded by corresponding protection layers working seamlessly together, such as the SS7 Firewall, Diameter Edge Agent (DEA) Firewall, Diameter End-to-End Signaling Security (DESS) Phase 1, and Security Edge Protection Proxy (SEPP) in various configurations
