网上银行验证码安全性分析与设计

ANALYSIS AND DESIGN OF E-BANK VERIFICATION CODE SECURITY

目前网上银行主要关注密码的安全，对于验证码的安全问题并不是特别重视。本文首先分析了目前国内网上银行的验证码安全性问题证实了其安全性较弱，容易遭受攻击，然后有针对性地设计一种自干扰验证码，通过分析及模拟实验证明这种自干扰验证码是安全高效的。

Password Security is currently the focus of e-bank, while the verification code security is not being taken seriously. This paper analyzes the current domestic e-banking security issues of verification code, which shows their security is weak. A self-interference verification code is proposed in the paper Theoretical analysis and simulation experiments prove that this self-interference verification code is safe and efficient.