这两种技术在单点访问系统中实现身份认证和访问授权控制功能。
The PKI and PMI can provide functions of authentication and authority in the SAS.
更安全：可进行网络对象识别，身份认证和访问授权，具有数据加密和完整性，能够实现一个可信任的网络。
Safer: can undertake network object identifies, identity attestation and visit accredit, have number to be mixed closely according to adding integrality, can realize a dependable network.
认为数字图书馆有必要通过用户认证和访问授权的机制对虚拟用户进行管理，并研究他们访问和利用数字资源的规律。
It is indispensable for the digital library to manage the virtual patrons with authentication and authorization and to probe the laws of their access to and use of digital resources.
登录以输入认证和帐户访问授权的凭证。
Log in to enter credentials for authentication and account access authorization.
加密与认证和授权没有直接的关系，但是，在保护传输中的或静止的数据不受未经授权用户访问的时候，它也是一个重要的方面。
Encryption is not directly related to authentication and authorization but is an important aspect of protecting data, during transit or at rest, from unauthorized users.
例如，我们可以将saml段嵌入到SOAP消息头中来认证和授权对所请求服务的访问。
For example, we can embed a SAML segment in a SOAP message header to authenticate and authorize the access to the requested services.
通过适当地认证和访问控制，确保只有具有适当身份和经过授权的用户可以访问数据，可以处理大多数数据安全问题。
Most issues of data security can be handled by appropriate authentication and access control, ensuring that only properly identified and authorized users can access data.
认证之后是授权，授权是匹配身体信息和访问权限集合的过程。
Authorisation, which comes after authentication, is the process of matching up this proven identity with a set of access rights.
RADIUS协议为远程访问系统提供重要的安全服务，即认证、授权和记账。
RADIUS protocol provides very important services for remote access system, including authentication, authorization and accounting.
构建了基于远程访问拨号接入用户服务(RADIUS)的认证、授权和计费系统。
A remote access dial in user service (RADIUS) authentication, authorization and account system is constructed.
系统组件由授权管理系统、身份认证服务器和访问控制服务器三大部分组成。
System component includes authorization management system, identification authentication server and access control server.
从身份认证和访问控制入手，结合PKI和RBAC技术，提出了一种针对电子病历的基于身份的授权模型。
An identity-based authorization model is presented in this paper. It combined the identity authentication technique of PKI and the access control technique of RBAC.
该系统实现了远程访问用户的安全认证、访问授权和记费管理。
The system achieves identity authentication, access authorization, and accounting management to the remote access users.
认证、授权和计费(AAA)协议，如TACACS和RADIUS，当初是为了对终端访问服务和PPP拨号服务实行访问控制而开发的。
Authentication, Authorization and Accounting (AAA) protocols such as TACACS and RADIUS were initially deployed to provide dial-up PPP and terminal server access.
NET的表单认证技术和授权技术进行用户权限管理，防止非法访问和越权操作。
NET is applied to avoid illegal access and unauthorized operation. The hydraulic pressure specialized technology website based on ASP.
NET的表单认证技术和授权技术进行用户权限管理，防止非法访问和越权操作。
NET is applied to avoid illegal access and unauthorized operation. The hydraulic pressure specialized technology website based on ASP.
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