token passing protocol

例句：

1. 1. The token passing protocol is used to ensure that only authorized users can access the network.
   令牌传递协议用于确保只有授权用户才能访问网络。
2. 2. In this protocol, each user sends a unique token to the server, which verifies their identity and grants them access.
   在这个协议中，每个用户向服务器发送一个唯一的令牌，以验证其身份并授予他们访问权限。
3. 3. The token passing protocol is widely used in online gaming systems to prevent cheating and hacking.
   令牌传递协议在在线游戏系统中广泛使用，以防止作弊和黑客攻击。