Two-factor authentication (2FA) is a way of adding additional security to your account. 2FA requires you to enter an extra code when you log in or perform some account-sensitive action (e.g. changing your passw
如果我的行動電話號碼及/或 email 信箱在 2FA 實施之後未更新會有什麼影響? 我可不可以使用或分享一個共用的行動電話號碼或 email 信箱來收取 OTP? 我一定要提供我的行動電話號碼嗎? 只提供 email 信箱可不可以? 如果我沒有行動電話號碼怎麼辦? 如果我輸入的 OTP 是錯的,我的 KrisFlyer 帳戶會被凍結嗎?
第1 步— 服务器生成带有密钥的 QRCode 通常要实现 TOTP 2FA 的第一步,会让你扫描一个很大的 QRCode ,而这个 QRCode 中就带有服务器想要传给你的秘钥。 如果把上图的 QRCode 解码出来会得到 otpauth://totp/GitHub:LarryLuTW?secret=X5CTBOMEYE3TXIIS 这个字符串,这串 URI 是由 Github 发布的,而后面...
两步验证,又称双重验证或双因素认证(Two-Factor Authentication,简称 2FA),本文称为“双因素认证”,它是使用两个或多个因素的任意组合来验证用户身份,例如用户提供密码后,还要提供短消息发送的验证码,以证明用户确实拥有该手机。 国内大多数网站在登录屏正常登录后,检查是否有必要进行二次验证,如果有必要则进入二阶段...
Comm100 Two-Factor Authentication is a security process in which two different authentication factors need to be provided to verify your identity.
Two-factor authentication, also known as "2FA", or sometimes referred to as "2-factor authentication" or "multi-factor authentication", is a way to verify a person’s identity using two different authentication factors. For example, using both your password and an access code sent to your mo...
Two-factor authentication (2FA) 用户输入用户名和密码后,网站还可以要求用户通过手机或者邮件接收并提交额外的验证码,从而进一步验证用户的身份。基本实现步骤如下: 1. 在Controller的Login方法中,如果用户输入的用户名和密码正确,那么检查该用户是否enable了2FA....
Step 2: When asked to enter a 6-digit code, click Reset your two-factor authentication below Enter code. Step 3: We’ll send a 6-digit SMS code to the phone number associated with your Brex account. Enter the code on this page and click Sign in. Step 4: In the authenticator app ...
Two-factor authentication (2FA) provides an extra layer of security for member accounts. When signing in, you will be required to enter the security code generated by your Authenticator App. Configuring 2FA using a TOTP mobile app Step 1 - Download a TOTP app A time-based one-time password...
Two-factor authentication (2FA) adds an additional layer of protection beyond passwords. Download our free app today and follow our easy to use guides to protect your accounts and personal information.