This spring, services from heavy hitters like Google and Facebook seemed glitchy or inaccessible for people worldwide for more than an hour. But it wasn’t a hack, or even a glitch at any one organization. It was the latest mishap to stem from design weaknesses in the “Border Gateway Protocol,” the internet’s foundational, universal routing system. Now, after years of slow progress implementing improvements and safeguards, a coalition of internet infrastructure partners is finally turning a corner in its fight to make BGP more secure.
Today the group known as Mutually Agreed Norms for Routing Security is announcing a task force specifically dedicated to helping “content delivery networks” and other cloud services adopt the filters and cryptographic checks needed to harden BGP. In some ways the step is incremental, given that MANRS has already formed task forces for network operators and what are known as “internet exchange points,” the physical