log-initiated checkpoint

例句：

1. 1.The system logs all user actions to ensure security.
   系统记录所有用户操作以确保安全。
2. 2.The log-initiated checkpoint ensures that only authorized personnel can access the data.
   日志启动的检查点确保只有授权人员可以访问数据。
3. 3. The log-initiated checkpoint is a crucial step in maintaining network security.
   日志启动的检查点是维护网络安全的关键步骤。