A Deeper Look at NIST's BRIO: A New Open-Source Tool for BGP Security
NIST has released BRIO, a powerful open-source tool for testing and experimenting with BGP security. For network engineers and researchers, this is a significant step forward in our ability to validate and implement emerging security mechanisms that leverage the Resource Public Key Infrastructure (RPKI).
The BRIO architecture for validating synthetic traffic and BGP implementation.
BRIO enables controlled experiments by generating synthetic traffic for BGP, BGPsec, and RPKI-to-Router protocols. This is particularly useful for validating complex implementations of the following technologies (I've included a quick lay explanation for each):
- Route Origin Validation (ROV): Imagine a package (a data packet) being sent to a particular house (an IP address range). ROV is like a security guard at the house's gate checking that the delivery driver is actually authorized to deliver there.
- BGPsec: This ensures the entire path the data took is the correct and authorized one, making it virtually impossible for someone to insert themselves into the path or redirect the package without being detected.
Whether you're developing new BGP router features or researching the resilience of global routing, BRIO is the test framework you will want to explore.