Carriers Embed Security Directly Into Network Fabric Amid Rising Threats

Carriers are shifting their focus from traditional security measures to integrating protection directly into their networks. This approach, known as 'Carrier 2.0,' involves embedding security features into the network's fabric rather than relying on external applications or appliances.

The move is in response to increasing threats from nation-state actors targeting carrier infrastructure, such as switches, routers, and firewalls. As IT and OT environments converge, carriers must prioritize security and governance to maintain trust with customers.

Tom Gillis of Cisco notes that the traditional firewall is 'melting into the fabric of the network.' Masum Mir emphasizes the need for designed-in security, rather than bolt-on solutions. The industry is moving away from reactive security measures, instead focusing on proactive approaches that integrate security into the network's infrastructure.

With the rise of AI and connected devices, carriers are now governing behavior and tracking agent activity. This requires a new level of trust between carriers and customers, as well as within organizations themselves. Philippe Ensarguet highlights the importance of resilience by design, integrating sovereignty and trust into system development.