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RSA 公司建立在“双因素认证”基础上的用户认证系统 RSA 安全解决方案,可以向授权的员工发放单独登记的设备,以生成个人使用令牌代码,这一代码可以根据时间而变化。每60秒就会生成一个不同的令牌代码,保护网络的认证服务器能够验证这个变化的代码是否有效。每个认证设备都是唯一的,别人无法通过记录以前的令牌代码来预测将来的代码。服务器、客户端和中间代理软件协同工作,局域网、远程拨号、Internet/VPN连接或 Intranet/Extranet 应用中的用户认证,都可以通过 RSA 认证服务器完成。当用户试图访问受保护的系统时,连接设备中内置的 RSA 代理软件将启动一个认证会话,而不是基本密码会话。大多数领先的远程访问服务器、防火墙、VPN、路由器、Internet 服务器和 Internet 浏览器产品都内置了与 RSA 认证服务器双因素认证系统的兼容能力;此外,TACACE+和RADIUS 认证系统均支持 RSA 认证服务器会话。
RSA builds on the user authentication system RSA Security Solution, based on Two-Factor Authentication, to distribute individually-signed devices to authorized employees to generate personal-use token codes that can change over time. A different token code is generated every 60 seconds, and the authentication server that protects the network can verify that the changing code is valid. Each authentication device is unique, and others can not predict future code by recording the previous token code. Server, client and proxy software work together, LAN, remote dial-up, Internet / VPN connection or user authentication in Intranet / Extranet applications can be done through RSA authentication server. When a user tries to access a protected system, the RSA Agent software built into the connected device initiates an authentication session instead of the basic password session. Most leading remote access servers, firewalls, VPNs, routers, Internet servers and Internet browser products have built-in compatibility with RSA-certified server two-factor authentication systems; in addition, RSA-certified server sessions are supported by both TACACE + and RADIUS authentication systems.