对于本文的目标来说，SSL可以认为是一个“附件”，它对底层IP协议进行加密、验证和认证。
For the purpose of this article, SSL can be regarded as an "add-on" that encrypts, validates, and authenticates an underlying IP protocol.
可以使用IBMDatabaseEncryptionExpert加密底层操作系统数据和备份文件。
You can use IBM Database Encryption Expert to encrypt the underlying operating system data and backup files.
大部分加密处理都在底层进行，这样一来，用户就不用为了保护系统安全而必须成为加密方面的专家。
Most of this cryptography operates behind the scenes, keeping users from having to become experts on cryptography to keep their systems safe.
来自于需求的工作不会涉及到密钥长度、加密机制和其他底层的细节。
The requirements we were working from didn't get into key strengths, cryptography mechanisms, and other low-level details.
底层的WSS4JWS-Security代码使用清单8 所示的属性文件配置签名和加密处理。
The Listing 8 properties file is used by the underlying WSS4J WS-Security code to configure the signature and encryption processing.
直接文件加密系统是基于OPENSSL实现的，也有三大模块：用户界面模块、接口模块、底层模块。
The direct file encryption system is realized based on OPENSSL including three major modules: user interface module, interface module, base encryption module.
让您专注于应用层编码，而不用处理底层编码的问题，如网络数据传输，加密，或数据远程更新。
We want you to concentrate. Coding your application rather than dealing with low level issues like network data transmission, encryption, or data remote update.
让您专注于应用层编码，而不用处理底层编码的问题，如网络数据传输，加密，或数据远程更新。
We want you to concentrate. Coding your application rather than dealing with low level issues like network data transmission, encryption, or data remote update.
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