1·This digital identity can then be used to exchange text securely by encryption using the key pair.
然后可以使用这个密钥对通过加密来利用数字身份安全地交换文本。
2·The whole purpose of the authentication service is to securely exchange the client identity and session key to the server to which the client wants to authenticate.
身份验证服务的总体目标是，与客户端希望向其进行身份验证的服务器安全地交换客户端身份和会话密钥。
3·And it encrypts its data store, so I can actually keep information on my client that is securely held, and can't be viewed by unauthorized users.
而且，它会加密它的数据存储，所以实际上可以安全地将信息保存在客户机，而不会被未经授权的用户看到。
4·It can be used transfer files securely between a remote and a local machine.
它可以被用于安全地在远程机与本地机之间传输文件。
5·For example, some of these laws require first names, last names, and other seemingly harmless information to be stored securely.
举个例子，其中的一些法律要求安全地存储姓氏，名称，以及其它看上去无害的信息。