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什么是多因子认证(MFA)?为什么需要MFA? - 华为
May 8, 2025 · 多因子认证MFA(Multi Factor Authentication)是一种安全认证过程,需要用户提供两种及以上不同类型的认证因子来表明自己的身份,包括密码、指纹、短信验证码、智能卡、 …
What is: Multifactor Authentication - Microsoft Support
Wondering what multifactor authentication, sometimes known as two step verification, is? This article will explain it clearly.
什么是MFA? - 阿里云
本文介绍多因素认证MFA(Multi Factor Authentication)的基本原理及应用场景。
多因子认证 (Multi-factor authentication, MFA) 是什么? · Auth Wiki
多因子认证 (MFA) 是一种安全机制,要求用户提供至少两种形式的身份验证以完成认证过程。 它增加了一个额外的安全层,可以显著减少未经授权访问的风险。
什么是多重身份验证?- MFA 简介 - AWS
多重身份验证(MFA)是多步骤的账户登录过程,它要求用户输入更多信息,而不仅仅是输入密码。 例如,除了密码之外,用户可能需要输入发送到其电子邮件的代码,回答一个秘密问题, …
What is MFA (multifactor authentication)? - IBM
What is MFA? Multifactor authentication (MFA) is a way to verify a user’s identity by requiring at least two distinct forms of proof, such as an online account password and a fingerprint or other …
What is multi-factor authentication (MFA)? | Cloudflare
Multi-factor authentication, or MFA, is a way to verify user identity that is more secure than the classic username-password combination. MFA usually incorporates a password, but it also …
什么是多重身份验证 (MFA)? 其工作原理是什么? | Fortinet
多因素身份验证 (MFA) 是一种安全措施,通过要求用户提供两个或多个身份验证因素来访问应用程序、帐户或虚拟专用网络 (VPN),从而保护个人和组织。
Multifactor Authentication | Cybersecurity and Infrastructure
MFA is a layered approach to securing data and applications where a system requires a user to present a combination of two or more credentials to verify a user’s identity for login.