Update README.md

Signed-off-by: Glenn Fiedler <glenn@networknext.com>

Author: gafferongames

README.md

@@ -10,13 +10,9 @@
 
 Real-time multiplayer games typically use UDP instead of TCP, but UDP doesn't provide any concept of connection.
 
-So you want to use UDP you have to to build up your own client connection system, timeouts, sequence numbers and security all by yourself.
+**netcode** fixes this by providing a secure connection-oriented protocol on top of UDP so you can quickly exchange unreliable unordered packets in a client/server topology.
 
-**netcode** fixes this by providing a simple connection-oriented protocol on top of UDP so you can quickly exchange unreliable unordered packets.
-
-The netcode server manages n slots for clients to connect to, while providing security features like encrypted and signed packets, protection against packet replay attacks, and a novel 'connect token' system that only allows authenticated clients to connect.
-
-Building all these features yourself is complex and error prone, and takes a lot of time to do properly. If you are thinking of building your own game network protocol from scratch, netcode can be a good starting point and save you a lot of time.
+If you are thinking of building your own game network protocol from scratch, netcode can be a good starting point and save you a lot of time.
 
 # Features