With the new standard security model, integrating your game into GameOn is straightforward and streamlined. The game authenticates players using a simple exchange of a player token. The network traffic between the device and the Amazon servers is protected with Transport Layer Security (TLS). The advanced security model adds data encryption for sensitive data (such as prizeInfo and user authentication) in the exchange between the client and server.
See the following blog post for detailed explanation of differences between the Standard and Advanced Security models: