Third Edition introduces the signature authority of the security mechanism can be installed by authorized signature packets. 三版引入了权限签名这一安全机制,可通过对程序安装包进行签名授权。
This action of disabling failover is a safety mechanism that prevents data corruption. 这种禁用故障恢复的操作是一种安全机制,用于防止数据损坏。