RPKI can be an effective anti-abuse tool by helping to not only clean up Internet routing, but to make it more secure by working to prevent leaks and route hijacks. These were some of the topics covered by a panel at the most recent Messaging, Malware and Mobile Anti-Abuse Working Group (M3AAWG) meeting in San Francisco. The panel, titled “Implementing RPKI,” stemmed from an open-round table discussion at a previous M3AAWG meeting: