在winform应用程序中使用重复密码验证密码 [英] validating password with the repeated password in the winform application

问题描述

亲爱的先生，

我想比较一个用户已经使用的密码存储在SQL服务器数据库中。



我怎样才能实现这一目标？

dear sir,
I want to compare a password with one the user has already used stored in a SQL server database.

How can I achieve that?

推荐答案

如果你想将密码与存储在数据库中的密码进行比较，你最好在数据库中进行密码或者你有，非常严重的安全问题。比较密码的方法是散列用户输入的密码，然后将该散列与存储在数据库中的散列进行比较。如果你没有这样做，立即修复！

If you want to compare passwords with one stored in a database, you better have that one in the database hashed or you have very, very serious security issues. The way to compare passwords, is to hash the password a user has entered and then compare that hash with the one stored in a database. If you haven''t done it this way, FIX IT NOW!

这篇关于在winform应用程序中使用重复密码验证密码的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！