I don't think one should be able to hide data from the proper authorities if they are properly authorized by law, but one should be able to hide it from non law

I don't think one should be able to hide data from the proper authorities if they are properly authorized by law, but one should be able to hide it from non law enforcement. Browser history deleting and such are a reasonable accommodation of the latter. I guess Wikileaks violates this rule, but they don't care about violating people's privacy unless they're corrupt politicians.