Having fixed business place and facilities by which stamps encryption device and bank bill vouchers may be safely protected;
具有固定的营业地点和安全保管印章、编押机具、银行汇票凭证的设施；
Unless you are using an encryption device (hardware or software), you should assume that email over the Internet is not secure.
除非你用加密的软件或硬件，不然所有的电子邮件都不是安全的。
The principle and realization of the analogue interface circuit of the analogue-digital-analogue encryption device are introduced in this paper.
介绍了模数模保密机模拟接口的原理及其实现。
Hard disk encryption card, which is designed based on the IP reuse in this paper, is a kind of hardware encryption device to ensure storage security.
基于IP复用方法实现的硬盘加密卡，是一种用于保障数据存储安全的硬件加密装置。
Hard disk encryption card, which is designed based on the IP reuse in this paper, is a kind of hardware encryption device to ensure storage security.
基于IP复用方法实现的硬盘加密卡，是一种用于保障数据存储安全的硬件加密装置。
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