Multi-factor authentication is a process where a user is prompted during the sign-in process for an additional form of identification, such as entering a code on their cell phone or providing a fingerprint scan. What is Multi-Factor Authentication (MFA)?
If you need additional instructions, they can be found in the video below: If you do not receive an email to register for Microsoft MFA, sign into and then follow the simple instructions found here (if you are already signed into your Microsoft account, you'll need to sign out and log back in). How to configure Multi-Factor Authentication This page provides information about setting up Microsoft MFA, as well as answers to frequently asked questions. However, the least recommended thing users could do is leave their accounts unsecure and without any means of authentication.In 2022, Purdue adopted Microsoft Multi-Factor Authentication for all personal University email accounts. Alternatively, you may opt to subscribe to Twitter Blue. It is recommended to look into a new form of 2FA starting today. Due to SIM cloning and other dubious ways of working around this method, Twitter’s push to get users off its own 2FA may lead to many more secure accounts. Historically, text-based 2FA has always been seen as the least secure form of authentication. However, there is a bit of a bright side to all of this. This may all seem like a big hassle and truthfully, securing one’s personal account shouldn’t be paywalled. This code must then be entered when logging into Twitter on a new device. Most of the aforementioned apps utilize a short 2FA code that is on rotation constantly. are all very solid alternatives to Twitter’s 2FA. For instance, Google Authenticator, Authy, 1Password, iCloud Keychain, etc. There are plenty of useful apps online to use. In order to maintain a sense of security in your account, you may enable 2FA using a third-party authentication service. However, as of March 20, Twitter is turning off its text-based 2FA across the board, regardless if you remove it yourself. Twitter allows users to disable the feature themselves and opt for a third-party service. Until today, non-subscribers would periodically be notified that 2FA would be removed from their account. Starting today, this new policy is kicking in. “While historically a popular form of 2FA, unfortunately we have seen phone-number based 2FA be used – and abused – by bad actors,” the company said. Last month, it was announced that text message-based 2FA would become a feature for subscribers to Twitter’s $10/month subscription service. This means that accounts utilizing the 2FA text message feature are to become much less secure moving forward. Twitter is disabling its two-factor authentication (2FA) on accounts not subscribed to Twitter Blue today.
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