在数据保密学中，通过合法访问数据的进程将数据传输给未授权的用户的过程。例如，编译程序在编译期间便可能泄漏专用程序。 In data security, the transmission of data to unauthorized users by processes with legitimate access to data. A compiler, for example, could leak a proprietary program whilst it is being compiled.
（电信）波特发报、数据传输速率单位，每秒传输一个比特 A unit of speed in data transmission usually equal to one bit per second.
一种存取方法，只有当用户程序提出请求时，才能实现通过输入输出通道的数据传输。 A method of access in which data transfers through input/output channels are made only as and when called for in a user program.
