Engineering Blog
Deep dives into high-performance networking, eBPF, and global Anycast infrastructure.
OCT 1, 2025
Migrating from iptables to eBPF for Ingress Filtering
How we replaced our legacy iptables firewall with an eBPF-based solution, achieving a 40% reduction in CPU overhead during SYN floods.
OCT 5, 2025
Dynamic BGP Routing based on Real-Time Telemetry
An inside look at our telemetry engine that ingests NetFlow data to dynamically adjust BGP MED and AS-PATH prepending.