7. Goal: protect your own net
• Does RPKI ﬁx everything?
– In fact, it doesn’t do much right now because of low
• But its sEll worth doing.
– Why? Because you should clearly show what you
operate and manage, to prevent people hijacking your
• Do you want to wind up routed by somebody
without knowing about it?
– 2000 preﬁxes hijacked (NANOG discussion & others)