So you need to maintain physical security of the system hosting the software and any backups to that system.

因此您需要维护在其中托管了软件以及任何系统备份的系统的物理安全性。

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Architects, however, need to understand the physical layer in order to avoid network bottlenecks and security exposures.

但是，架构师需要了解物理层以避免网络瓶颈和安全暴露。

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Through analysis of the need of grid security, checking grid security by different aspects, the physical and logic views of grid security model were presented.

通过对网格安全需求进行分析，从不同角度观察网格安全，抽象出网格安全模型的物理视图和逻辑视图。

youdao

Through analysis of the need of grid security, checking grid security by different aspects, the physical and logic views of grid security model were presented.

通过对网格安全需求进行分析，从不同角度观察网格安全，抽象出网格安全模型的物理视图和逻辑视图。

youdao