【摘要】 就目前账号密码频繁被盗问题,总结了常见的密码获取手段,提出通过改进密码结构提高密码的安全系数,设计了常规密码+动态矩阵密码的两级密码体系结构,期望从密码结构着手提高密码的安全性,并用VB实现了动态密码系统。更多还原

【Abstract】 This article summarized gainning method of the common password for the present account password pilfer problem,and designed two level of cryptosystem structure that is the conventional password + dynamic matrix password,expecting to enhance the password security through the password structure,then realized the dynamic cryptographic system with VB.更多还原