know what to do, but it s a discipline of doing and it s much the same on these networks that we re trying to protect. we know the things to do. we know what to patch. we know what we need to protect . so it s really getting getting the impetus behind us . and i think there could be a big policy push to help us do that and to help fund some of the investment that s needed around cybersecurity. eric, we see obviously the damage very easily that bombs can do what is the ultimate damage that the worst cyber attack could do not to not just countries in western europe but also to the united states itself? well, i think that we ve seen some indicators if you remember the, the attack on the florida war water plant last year, anything on critical infrastructure, things that we depend on every day in that supply chain really we focus on the tip of the iceberg and so we hear about attacks on oil and gas companies and in these large multinational