In this FIRST Impressions podcast episode, we dive into the fascinating world of mobile network security with Umair Bukhari, Director and Head of Ericsson P-Cert. Umair shares insights on the evolution of telecom threat environments, from the early days of 1G to the cutting-edge advancements in 5G and beyond. In the interview, he highlights how these changes impact both users and network security, emphasizing the importance of secure, cloud-native technologies and zero-trust architecture. This episode is a must-listen for anyone interested in the future of telecom security and the ongoing battle between attackers and defenders in this critical field! Tune in to learn more.