
Understanding DDoS Scrubbing in BGP: Five Leading Scrubbers
Shyam Krishna Khadka
Based in Enschede, Netherlands
Shyam Krishna Khadka is a PhD student at the University of Twente, with interests in internet routing security and internet measurements. He has over a decade of working experience in software development and network technologies across various companies. More
• 9 min read
DDoS mitigation often relies on BGP for "scrubbing", but how this appears in routing data is not well understood. We analyse five major providers to distinguish between always-on and on-demand protection, showing how mitigation manifests in practice and what it means for routing visibility and RPKI.









