摘要
描述了介质存储特征中的安全隐患,对比了各种数据销毁技术的优劣,提出了分级保护条件下的数据销毁策略。
this paper describes the safety potential of the feature of storage medium,comparing advantages and shortcomings of various data destruction technologies,and presents a data destruction strategy in the condition of graded protection.
关键词
存储介质
数据销毁
数据恢复
storage medium
data destruction
data recovery
