Explore the revamped BPF kernel datapath of Cilium in this 30-minute conference talk from the Linux Plumbers Conference. Delve into the intricacies of Cilium's architecture and discover how the Berkeley Packet Filter (BPF) technology is leveraged to enhance network security and performance in Linux systems. Gain insights from Daniel Borkmann's expertise as he discusses the latest developments and improvements in Cilium's implementation, providing valuable knowledge for developers working on low-level networking and kernel technologies.