If the server id is randomized, won't you have to store it until the connection times out? What happens if someone sends thousands of connection requests to the server at once? If you refuse to start more connections after a few pending ones you can effectively render a server useless by spamming i...

https://eu3.factorio.com/assets//img/blog/fff-149-new-multiplayer-connection.png If I understand the blog post and this diagram correctly the new connection handshake is an improvement but might still be attacked. Consider the following attack workflow: the attacker sends a connection request with ...

Thank you all, guys. I already bought it via factorio.com.

Hey everyone. I tried Factorio and I really like it. Therefore I've decided to buy it. I have seen that the game can be bought both on the official website and on Steam. I am aware that by buying on factorio.com I will get a Steam key. Nonetheless I am indecisive about where to buy Factorio so I'd l...