针对传统的网络用户接入的安全问题,由于远程终端本身的不安全性或合法身份被利用而导致内网安全事故,针对此问题提出了一种基于可信计算的可信认证模型。通过计算评估当前网络用户安全状态信息和采用相应的访问控制策略,进行网络用户身份的可信认证,保证了网络用户接入的安全性。 Aiming at the security problem of the traditional network user access, because of the insecurity of the remote terminal itself or the legal identity being exploited to cause the internal network security accident, a credible authentication model based on trusted computing is proposed. By calculating and evaluating the current network user security status information and adopting the corresponding access control policy, the network user identity trusted authentication is ensured, thereby ensuring the security of the network user access.