office 365 you signed out of your account

This app gives you a unique code to enter that expires after a certain amount of time. The default authentication method is to use the free Microsoft Authenticator app, which you can download on your mobile device. Once that's done, when you sign in with your username and password, you'll be prompted for more information. To set it up on a work Microsoft 365 account, your administrator will have to enable it. Under Two-step verification, choose Set up two-step verification to turn it on and get further instructions. To set up multifactor authentication (also called two-step verification), go to the security basics page, and sign in with your Microsoft account. Basically, it adds an extra layer of security to your account sign-in - for example, you enter your password along with a verification code sent to your phone or provided by an authenticator app. Multifactor authentication is the best way to protect yourself from someone stealing your login credentials, according to the US Cybersecurity and Infrastructure Security Agency. Read more: How to get Microsoft 365 for free 1. Here are five ways to lock down your Microsoft account. (If you use Windows 10, there are also several security defaults that you can change to better protect your device - many of which will also be available in the upcoming Windows 11.) But if you get your work or personal email through Outlook on Microsoft 365, there are also ways to better secure your individual account to avoid hacks. There may not be much you can do about the SolarWinds vulnerability or others like it. Microsoft released guidance for how organizations can bolster security to attempt to avoid these attacks, and said that it has not identified any Microsoft product vulnerabilities. The attackers intruded through malicious code in an IT product called SolarWinds, which allowed them access into the network which they then used to break into Microsoft's email client.

Keep hackers out of your Microsoft 365 account with these tips.Įarlier this year, news broke that foreign hackers had for months been secretly monitoring email accounts and exchanges between US government officials tasked with identifying foreign threats to national security.

Office 365 you signed out of your account