When I reading the paper 《Bitcoin over Tor isn’t a good idea》founding some introudce about Bitcoin policy for anti-Dos。
In this paper,seeing that Bitcoin peers implement a reputation-based protocol with eachnode keeping a penalty score for every other Bitcoin peer(identified by its IP address). Whenever a malformed message is sent to the node, the latter increases the penalty score of the sender and bans the “misbehaving” IP address for 24 hours when the penalty reaches the value of 100.
This paper published by 2015. I want konw it are outdated at now?
Thanks bro!