要编写分布式应用，程序员必须学习和使用针对跨层通信、数据编制、同步和安全等领域的底层类库。
To write distributed applications, programmers must learn and use a large variety of lower-level libraries for cross-tier communication, data marshaling, synchronization, and security.
像通信协议差异、路由和审核交互、安全性之类的内容可以在实际的服务请求程序和提供程序之外处理。
Things like communication protocol differences, routing and auditing of interactions, security, and so on, can be handled outside of the actual service requester and provider.
它提供了同一进程中的应用程序或安全上下文之间安全通信的方法。
It provides a way to safely communicate between applications or security contexts in the same process.
由于大型应用程序中组件的通信方式，所以假设对象实例的创建者就是它的用户并不总是安全的。
Because of the way components in large applications communicate, it's not always safe to assume that the creator of an object instance is its user.
然而，最常见的一个需求是确保应用程序的用户和提供程序之间的HTTP通信的内容是安全的，不会被篡改。
However, one of the most common requirements is to ensure that the content of the HTTP communication between the user and the provider of the application is safe from tampering.
在GSS - API中，两个相互通信的应用程序之间的安全连接通常由一个称为安全上下文的数据结构表示。
Typically, in GSS-API a secure connection between two communicating applications is represented by a data structure called a security context.
使用Web服务通信的应用程序可以使用WS - Trust获得和交换安全凭据。
Applications that communicate using Web services can use WS-Trust to obtain and exchange security credentials.
建立安全的通信后，ConnectionManager向远程应用程序发送一个基于表单的询问，要求对方提供用户凭证。
After secure communications have been established, the Connection Manager sends a form-based challenge to the remote application prompting for user credentials.
OpenSSH (OpenSourceSecureShell)用于代替rsh实用程序，以便在不安全的通道上提供有安全保障的通信。
OpenSSH (Open Source secure Shell) is intended to replace the RSH utility in order to provide secured communication over insecure channels.
已提出了几个XML安全性协议以在XML应用程序中支持通信数据安全性。
Several XML security protocols have been proposed to support communication data security in XML applications. Among them are the following.
因此，路由信息(以及应用程序通信量)在后端应用服务器cell和安全代理服务器cell之间交换。
Thus, routing information (along with application traffic) is exchanged between the back-end application server cell and the secure proxy server cell.
智慧城市网络通信过程中存在信息安全隐患，主要有木马程序、拒绝服务攻击、欺骗攻击、SQL注入和蠕虫病毒等。
There are hidden dangers of information security in the process of network communication in smart cities, such as Trojans, denial of service attacks, spoofing attacks, SQL injection and worms.
一般而言，在分布式应用程序中必须注意两个方面的安全问题：保护通信信道的安全和防止应用程序受到不正当使用。
In general, there are two areas of security that must be addressed in a distributed application: securing the communication channel and securing the application against improper use.
当从安全令牌服务获取已颁发的令牌时，必须使用该绑定配置客户端应用程序，以用于与安全令牌服务进行通信。
When obtaining an issued token from a Security token Service, the client application must be configured with the binding to use to communicate with the Security token Service.
当从安全令牌服务获取已颁发的令牌时，必须使用该绑定配置客户端应用程序，以用于与安全令牌服务进行通信。
When obtaining an issued token from a Security token Service, the client application must be configured with the binding to use to communicate with the Security token Service.
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