Tempesta Technologies Inc. presented a video on the Netdev 0x1A talk on Tempesta xFW, open-source XDP/TC eBPF filtering for volumetric DDoS attacks.

Tempesta Technologies builds fully open-source software for DDoS protection, bot defense, web security, and acceleration. Tempesta xFW provides eBPF/XDP-based volumetric DDoS protection for hosts, network edges, and scrubbing infrastructure. Tempesta FW combines high-performance HTTP acceleration with application-layer and L7 DDoS protection. Tempesta WebShield detects and blocks sophisticated bots through behavioral traffic analysis. We also provide selected consulting and custom engineering services in Linux kernel development, high-performance networking and storage, traffic processing, and server software.