单因素身份验证和多因素身份验证之间的区别

1.单因素认证：
此身份验证过程非常简单，并且速度也相当快。通过此身份验证过程，我们不必面对任何复杂性。因此，出现的第一个单一身份验证系统是用户名和密码的组合。用户名确定用户的唯一名称，密码是私有的。此密码是唯一可以阻止任何未经授权的用户访问系统的密码。

2.多重身份验证：
这与单因素身份验证相反。在这里，成功认证需要多个因素。它为用户提供了更好的安全性。在多因素身份验证中，如果有人尝试访问系统，则攻击者必须经过大量系统。这使得攻击者很难获得对系统的访问权限。

单因素和多因素身份验证系统之间的区别：

Single-factor authentication	Multi-factor authentication
In single-factor authentication, the process of authentication is much simpler	In multi-factor authentication, the process of successful authentication can be complex.
There is a risk of security.	There is no risk of security.
There is a chance of information getting stolen	There is not a chance, for the information to get stolen.
There is a risk of a keylogger who can steal passwords and more.	There is no risk of keylogger activity.
The user is not in full control.	The user is in full control.
There is a chance of user password getting captured by the keylogger.	There is no risk of data getting captured through keylogger.
There is a chance of a phishing attack, where the attacker may deceive the user to enter the password or userid.	In multi-factor authentication, a phishing attack will not accomplish its purpose.