Abstract: This paper introduces the mechanism of the disk-arm covert channel (DACC).It discusses that DACC has both features of storing channel and of timing channel.At last,wc give several methods to eliminate or reduce the bandwith of DACC.

摘要： 介绍了磁臂隐通道的形成机制，分析了它的存储隐通道、时间隐通道特征，并研究了消除（或降低）磁臂隐通道带宽的方法。

关键词: 隐蔽通道, 存储通道, 时间通道, 磁臂隐通道

CLC Number: 

• TP333.3