磁带提供与磁盘系统不同的技术区别，离线备份能够解决安全和数据保护问题。

Tape provides another technical differentiator from disk systems that addresses both security and data protection concerns: a completely offline copy of data.

youdao

由于安全性高、速度快、性能好等优势，硬件加密技术成为了当前保护磁盘数据的主流趋势和研究热点。

Because of high security, high speed, and good performance advantages, such as hardware-based encryption technology to protect disk data has become the mainstream of current trends and research focus.

youdao

由于安全性高、速度快、性能好等优势，硬件加密技术成为了当前保护磁盘数据的主流趋势和研究热点。

Because of high security, high speed, and good performance advantages, such as hardware-based encryption technology to protect disk data has become the mainstream of current trends and research focus.

youdao