并行计算环境下基于多因子身份认证的密码保护方法

Password Protection Method Based on Multi-Factor Identity Authentication in the Parallel Computing Environment

并行计算环境下,数据和计算资源的共享风险增大,因此提出并行计算环境下基于多因子身份认证的密码保护方法。首先,基于多因子身份认证技术进行密码登录,确认该安全服务器的合法身份;其次,自主更改密码;最后,加密并行计算环境中的数据,保证计算环境中的数据完整性和安全性。实验结果表明,该方法的密码受到破解的次数较少,最多为4次,具有更优越的加密性能。

In a parallel computing environment,the risk of sharing data and computing resources increases.Therefore,a password protection method based on multi factor identity authentication is proposed.Firstly,password login is performed based on multi factor identity authentication technology to confirm the legitimate identity of the secure server.Secondly,change the password independently.Finally,encrypting data in parallel computing environments ensures data integrity and security in the computing environment.The results showed that the password of this method is less cracked,up to 4 times,and has superior encryption performance.