Helping build a safer Internet by measuring BGP RPKI Route Origin Validation

What this post added

This post introduces a new method for measuring the adoption of RPKI Route Origin Validation (ROV) by Internet Service Providers. It details the challenges of measuring ROV deployment and presents Cloudflare's novel approach using browser-based probes to continuously monitor the reachability of RPKI-invalid origins. The post provides global data on ROV deployment, highlighting significant variations by country and emphasizing the need for broader adoption to secure internet routing.