Securing Network Appliances - New Technologies and Old Challenges

Explore a 31-minute Black Hat conference talk examining the evolution and challenges of network appliance security, with particular focus on F5 BIG-IP platforms. Dive into the firmware security landscape where Linux-based network devices increasingly adopt memory-safe languages and process isolation techniques through technologies like Docker, Kubernetes, and Golang. Learn about supply chain considerations and compare security implementations between legacy systems and the modern BIG-IP Next platform. Examine two newly discovered remote exploits enabling device central manager takeover and stealthy persistence, while understanding why modern technologies alone cannot guarantee complete security. Gain practical insights into improving security measures applicable to both specific platforms and broader network appliance implementations.