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使用动态口令机制实现身份认证,用户可以用随机口令进行登录,能够解决现存的信息安全系统中身份识别与认证方面的问题,确保各类资源的安全。动态口令身份认证系统属于信息安全领域中的身份识别软件,是基于密钥和时间双重因素的身份认证系统。该系统动态口令的有效使用期限和有效使用次数可以进行严格的控制,很好的解决了静态口令机制固有的口令容易被截获和攻击的弱点,为用户提供了一种安全性较高的身份认证机制。
The use of dynamic password mechanism to achieve identity authentication, users can use a random password to log in, can solve the existing information security system identification and authentication issues, to ensure that all types of resources security. The dynamic password authentication system belongs to the identification software in the field of information security and is an authentication system based on both the key and the time. The effective use of the system dynamic password and the effective use of the number of times can be strictly controlled, a good solution to the static password mechanism inherent password vulnerable to interception and attack vulnerabilities to provide users with a higher security authentication mechanism.