Common questions about the Microsoft Authenticator app (2024)

Frequently asked questions

Select the headings below to see more information

Permission to access your location

Q: I got a prompt asking me to grant permission for the app to access my location. Why am I seeing this?

A: You will see a prompt from the Authenticator app asking for access to your location if your IT admin has created a policy requiring you to share your GPS location before you are allowed to access specific resources. You’ll need to share your location once every hour to ensure you are still within a country where you are allowed to access the resource.

On iOS, Microsoft recommends allowing the app to access location always. Follow the iOS prompts to grant that permission. Here’s what each permission level will mean for you:

  • Allow while using the app: If you choose this option, you’ll be prompted to select two more options.

  • Always allow (recommended): While you’re still accessing the protected resource, for the next 24 hours, your location will be shared silently once per hour from the device, so you will not need to get out your phone and manually approve each hour.

  • Keep only while using: While you’re still accessing the protected resource, every hour, you’ll need to pull out your device and manually approve the request.

  • Allow once: Once every hour that you’re still accessing the resource, or next time you try to access the resource, you’ll need to grant permission again. You will need to go to Settings and manually enable the permission.

  • Don’t allow: If you select this option, you’ll be blocked from accessing the resource. If you change your mind, you will need to go to Settings and manually enable the permission.

On Android, Microsoft recommends allowing the app to access location all the time. Follow the Android prompts to grant that permission. Here’s what each permission level will mean for you:

  • Allow all the time (recommended): While you’re still accessing the protected resource, for the next 24 hours, your location will be shared silently once per hour from the device, so you will not need to get out your phone and manually approve each hour.

  • Allow only while using the app: While you’re still accessing the protected resource, every hour, you’ll need to pull out your device and manually approve the request.

  • Deny and don’t ask again: If you select this option, you’ll be blocked from accessing the resource.

Q: How is my location information used and stored?

A: The Authenticator app collects your GPS information to determine what country you are located in. The country name and location coordinates are sent back to the system to determine if you are allowed to access the protected resource. The country name is stored and reported back to your IT admin, but your actual coordinates are never saved or stored on Microsoft servers.

Backup and recovery

Q: I got a new device or restored my device from a backup. How do I set up my accounts in Authenticator again?

A: If you turned onCloud Backupon your old device, you can use your old backup to recover your account credentials on your new iOS or an Android device. For more info, see theBackup and recover account credentials with Authenticatorarticle.

Lost device

Q: I lost my device or moved on to a new device. How do I make sure notifications don't continue to go to my old device?

A: Adding Authenticator to your new device doesn't automatically remove the app from your old device. Even deleting the app from your old device isn't enough. You must both delete the app from your old device AND tell Microsoft or your organization to forget and unregister the old device.

  • To remove the app from a device using a personal Microsoft account, go to the two-step verification area of yourAccount Security page and choose to turn off verification for your old device.

  • To remove the app from a device using a work or school Microsoft account, go to the two-step verification area of either yourMy Apps pageor your organization's company portal to turn off verification for your old device.

Notificationblockssign-in

Q:I’mtryingtosigninandIneedtoselectthenumberinmyappthat’sdisplayedonthesign-inscreen, but thenotificationpromptfromAuthenticatorisblockingthescreen.WhatdoIdo?

A:Selectthe““I can’t see number”optiononthenotificationsoyoucanseethesign-inscreenandthenumberyouneedtoselect.Theprompt reappears after3seconds,andyoucanselectthecorrectnumberthen.

Registering a device

Q: Is registering a device agreeing to give the company or service access to my device?

A: Registering a device gives your device access to your organization's services and doesn't allow your organization access to your device.

Error adding account

Q: I am not able to add my work or school account to Microsoft Authenticator on Android and I am receiving one of the following errors:“Google Play services are currently unavailable on this device,”“Sorry, only part of the set up completed successfully,”or “Enable push notifications to receive alerts.”

A: In order to use the Microsoft Authenticator App on Android for your work or school account, push notifications for the app must be enabled and Google Play Services and the Google Play Store must be downloaded and enabled. If you are still not able to add your account, please reach out to your admin.

Q: When I try to add my account, I get an error message saying “The account you're trying to add is not valid at this time. Contact your admin to fix this issue (uniqueness validation).” What should I do?

A: Reach out to your admin and let them know you’re prevented from adding your account to Authenticator because of a uniqueness validation issue. You’ll need to provide your sign-in username so that your admin can look you up in your organization.

Q: I am having trouble adding my work or school account to my Microsoft Authenticator app. What are the steps?

A:To add a work or school account for passwordless or two-step verification, select the +button in the top right corner of Microsoft Authenticator > Work or school account> Sign inand complete the authentication on your device to add your account.

If you are adding a work or school account for two-step verification, you can also visit mysignins.microsoft.com > Security Info > Add sign-in method > Authenticator App and complete the steps using the provided QR code in order to add your account.

More information about adding a work or school account to Microsoft Authenticator can be found at Add your work or school account to the Microsoft Authenticator app.

Q: I am having trouble adding my personal account to Microsoft Authenticator. What are the steps?

A: If you need help adding your personal Microsoft account to Microsoft Authenticator, please visit our Microsoft account help page How to use Microsoft Authenticator.

Legacy Apple Push Notification interface deprecated

Q: Because the legacy binary interface for Apple Push Notification service is being deprecated in November 2020, how can I continue to use Authenticator app/Phone Factor to sign-in?

A:Apple announced deprecationof push notifications that use its binary interface for iOS devices, such as those used by Phone Factor. To continue to receive push notifications, we recommend that users update their Authenticator app to the latest version of the app. In the meantime, you can work around it by manually checking for notifications in the Authenticator app.

App Lock feature

Q: What is App Lock, and how can I use it to help to keep me more secure?

A: App Lock helps keep your one-time verification codes, app information, and app settings more secure. When App Lock is enabled, you’ll be asked to authenticate using your device PIN or biometric every time you open Authenticator. App Lock also helps ensure that you’re the only one who can approve notifications by prompting for your PIN or biometric any time you approve a sign-in notification. You can turn App Lock on or off on the Authenticator Settings page. By default, App Lock is turned on when you set up a PIN or biometric on your device.

Unfortunately, there's no guarantee that App Lock will stop someone from accessing Authenticator. That's because device registration can happen in other locations outside of Authenticator, such as in Android account settings or in the Company Portal app.

Windows Mobile retired

Q: I have a Windows Mobile device, and the Authenticator on Windows Mobile has been deprecated. Can I continue authenticating using the app?

A: All authentications using the Authenticator on Windows Mobile will be retired after July 15, 2020. We strongly recommend that you use an alternate authentication method to avoid being locked out of your accounts.

Alternate options for enterprise users include:

  • Setting up the Authenticator forAndroidoriOS.

  • Setting up SMSto receive verification codes.

  • Setting up a phone number to receivephone calls to verify their identity.


Alternate options for personal Microsoft account users include:

  • Setting up the Authenticator forAndroidoriOS.

  • Setting up an alternate sign-in method (SMS or email) by updating your security info from theMicrosoft Account Security page.

Android screenshots

Q: Can I take screenshots of my one-time password (OTP) codes on the Android Authenticator?

A: Beginning with release 6.2003.1704 of Authenticator Android, by default all OTP codes are hidden anytime a screenshot of Authenticator is taken. If you want to see your OTP codes in screenshots or allow other apps to capture the Authenticator screen, you can. Just turn on theScreen Capturesetting in Authenticator and restart the app.

Data handling

Q: What data does the Authenticator collect and store on my behalf and how can I delete this data?

A: The Authenticator app collects three types of information:

  • Account info you provide when you add your account. After adding your account, depending on the features you enable for the account, your account data might sync down to the app. This data is stored on your device and can be removed by removing your account.

  • Non-personally identifiable usage data, such as aggregate data about how many times you successfully add an account flow or how many authentication requests you approveor reject. This data is an integral part of our engineering decisions as it helps us keep the app secure and up to date. You will see a notice of this data collection when you use the app for the first time. You can also allow the sharing of additional non-personal usage data by turning on the “Usage Data” toggle button on the app's Settings page. This data allows our engineers to improve the app in ways that are important to you. This setting can be turned on or off at any time.

  • Diagnostic log data that stays only in the app until you select Send feedback in the app's top menu to send logs to Microsoft. These logs can contain personal data such as email addresses, server addresses, or IP addresses. They also can contain device data such as device name and operating system version. Any personal data collected is limited to information needed to help troubleshoot app issues. You can browse these log files in the app at any time to see the information being gathered. If you send your log files, Authenticator app engineers will use them only to troubleshoot customer-reported issues.

For more information, review the Microsoft Privacy Statement.

Get Incident ID for customer support

Q: How can I get my Incident ID aftersending logs to customer support?

A: Users can send logs to customer support and get the Incident ID with these steps:

  1. Open Microsoft Authenticator.

  2. Tap Send feedback in the app's top menu.

  3. Fill out the form and send the feedback.

  4. Note the Incident ID. Your administrator might ask for this Incident ID if they request customer support.

Codes in the app

Q: What are the codes in the app for?

A: When you open Authenticator, you'll see your added accounts as tiles. Your work or school accounts and your personal Microsoft accounts will have six or eight digit numbers visible in the full screen view of the account (accessed by tapping the account tile). For other accounts, you’ll see a six or eight digit number in theAccountspage of the app.
You'll use these codes as single-use password to verify that you are who you say you are. After you sign in with your username and password, you'll type in the verification code that's associated with that account. For example, if you're Katy signing in to your Contoso account, you'd tap the account tile and then use the verification code 895823. For the Outlook account, you’d follow the same steps.
Tap the Contoso account tile.

After you tap the Contoso account tile, the verification code is visible in full screen.

Countdown timer

Q: Why does the number next to the code keep counting down?

A: The active verification code changes every 30 seconds so that if somebody were to learn what code you used to verify your sign in yesterday, or even a minute ago, they wouldn't be able to use that code to get into your account. This timer is the countdown to the verification code changing to the next code.Unlike a password, we don't want you to remember this number. Only someone with access to your phone should be able to get your verification code.

Caution:A common trick of attackers is to contact you via text or phone pretending to be your bank, IT support, or other service provider and saying they need you to read them the code from your authenticator app to verify your identity on the call. Don't give them the code - they're trying to break into your account and are stuck at the verification prompt. No real company should ever ask you to read your verification code to them over the telephone - especially if they called you.

Inactive account tile

Q: Why is my account tile gray and inactive?

A: Some organizations require Authenticator to work with single sign-on and to protect organizational resources. In this situation, the account isn't used for two-step verification and shows up as gray or inactive. This type of account is frequently called a "broker" account.

Device registration

Q: What is device registration?

A: Your org might require you to register the device to track access to secured resources, such as files and apps. They also might turn on Conditional Access to reduce the risk of unwanted access to those resources. You can unregister your device inSettings, but you may lose access to emails in Outlook, files in OneDrive, and you'll lose the ability to use phone sign-in.

Verification codes when connected

Q: Do I need to be connected to the Internet or my network to get and use the verification codes?

A: The codes don't require you to be on the Internet or connected to data, so you don't need phone service to sign in. Additionally, because the app stops running as soon as you close it, it won't drain your battery.

No notifications when app is closed

Q: Why do I only get notifications when the app is open? When the app is closed, I don't get notifications.

A: If you're getting notifications, but not an alert, even with your ringer on, you should check your app settings. Make sure the app is turned on to use sound or to vibrate for notifications. If you don't get notifications at all, you should check the following conditions:

  • Is your phone in Do Not Disturb or Quiet mode? These modes can prevent apps from sending notifications.

  • Can you get notifications from other apps? If not, it could be a problem with the network connections on your phone, or the notifications channel from Android or Apple. You can try to resolve your network connections through your phone settings. You might need to talk to your service provider to help with the Android or Apple notifications channel.

  • Can you get notifications for some accounts on the app, but not others? If yes, remove the problematic account from your app, add it again allowing notifications, and see if that fixes the problem.

If you tried all of these steps and are still having issues, we recommend sending your log files for diagnostics. Open the app, go to app’s top-level menu, and then select Send feedback. After that, go to theMicrosoft Authenticator app forumand tell Microsoft the problem you're seeing and the steps you tried.

Switch to push notifications

Q: I'm using the verification codes in the app, but how do I switch to the push notifications?

A: You can set up notifications for your work or school account (if allowed by your administrator) or for your personal Microsoft account. Notifications won't work for third-party accounts, like Google or Facebook.

To switch your personal account over to notifications, you'll have to re-register your device with the account. Go toAdd Account, selectPersonal Microsoft Account, and then sign in using your username and password.

For your work or school account, your organization decides whether or not to allow one-click notifications.

Notifications for other accounts

Q: Do notifications work for non-Microsoft accounts?

A: No, notifications only work with Microsoft accounts and Azure Active Directory accounts. If your work or school uses Azure AD accounts, they are able to turn off this feature.

Remove account from app

Q: How do I remove an account from the app?

A: Tap the account tile for the account you’d like to remove from the app to view the account full screen. TapRemove accountto remove the account from the app.

If you have a device that is registered with your organization, you might need an extra step to remove your account. On these devices, Authenticator is automatically registered as a device administrator. If you want to completely uninstall the app, you need to first unregister the app in the app settings.

Too many permissions

Q: Why does the app request so many permissions?

A: Here's the full list of permissions that might be asked for, and how they're used by the app. The specific permissions you see will depend on the type of phone you have.

  • Location. Sometimes your organization wants to know your location before allowing you to access certain resources. The app will request this permission only if your organization has a policy requiring location.

  • Use biometric hardware.Some work and school accounts require an additional PIN whenever you verify your identity. The app requires your consent to use biometric or facial recognition instead of entering the PIN.

  • Camera.Used to scan QR codes when you add a work, school, or non-Microsoft account.

  • Contacts and phone.The app requires this permission to search for work or school Microsoft accounts on your phone and add them to the app for you.

  • SMS.Used to make sure your phone number matches the number on record when you sign in with your personal Microsoft account for the first time. We send a text message to the phone on which you installed the app that includes a 6-8 digit verification code. You don't need to find this code and enter it because Authenticator finds it automatically in the text message.

  • Draw over other apps.The notification you get that verifies your identity is also displayed on any other running app.

  • Receive data from the internet.This permission is required for sending notifications.

  • Prevent phone from sleeping.If you register your device with your organization, your organization can change this policy on your phone.

  • Control vibration.You can choose whether you would like a vibration whenever you receive a notification to verify your identity.

  • Use fingerprint hardware.Some work and school accounts require an additional PIN whenever you verify your identity. To make the process easier, we allow you to use your fingerprint instead of entering the PIN.

  • View network connections.When you add a Microsoft account, the app requires network/internet connection.

  • Read the contents of your storage. This permission is only used when you report a technical problem through the app settings. Some information from your storage is collected to diagnose the issue.

  • Full network access.This permission is required for sending notifications to verify your identity.

  • Run at startup.If you restart your phone, this permission ensures that you continue you receive notifications to verify your identity.

  • Accessibility Service. Used to optionally support Autofill on more apps and sites.

Approve requests without unlocking

Q: Why does Authenticator allow you to approve a request without unlocking the device?

A: You don't have to unlock your device to approve verification requests because all you need to prove is that you have your phone with you. Two-step verification requires proving two things--a thing you know, and a thing you have. The thing you know is your password. The thing you have is your phone (set up with Authenticator and registered as a two-step verification proof.) Therefore, having the phone and approving the request meets the criteria for the second step of verification.

Activity notifications

Q: Why am I getting notifications about my account activity?

A: Activity notifications are sent to Authenticator immediately whenever a change is made to your personal Microsoft accounts, helping to keep you more secure. We previously sent these notifications only through email and SMS. For more information about these activity notifications, seeWhat happens if there's an unusual sign-in to your account. To change where you receive your notifications, sign in to theWhere can we contact you with non-critical account alertspage of your account.

One-time passcodes

Q: My one-time passcodes are not working. What should I do?

A: Make sure the date and time on your device are correct and are being automatically synced. If the date and time is wrong, or out of sync, the code won't work.

Windows 10 Mobile

Q: The Windows 10 Mobile operating system was deprecated December 2019. Will the Authenticator app on Windows Mobile operating systems be deprecated as well?

A: Authenticator on all Windows Mobile operating systems will not be supported after Feb 28, 2020. Users will not be eligible for receiving any new updates to the app post the aforementioned date. After Feb 28, 2020 Microsoft services that currently support authentications using the Authenticator appon all Windows Mobile operating systems will begin to retire their support. In order to authenticate into Microsoft services, we strongly encourage all our users to switch to an alternate authentication mechanism prior to this date.

Default mail app

Q: While signing in to my work or school account using the default mail app that comes with iOS, I get prompted by Authenticator for my security verification information. After I enter that information and return to the mail app, I get an error. What can I do?

A: This most-likely happens because your sign-in and your mail app are occurring across two different apps, causing the initial background sign-in process to stop working and to fail. To try to fix this, we recommend you select theSafariicon on the bottom right side of the screen while signing in to your mail app. By moving to Safari, the whole sign-in process happens in a single app, allowing you to sign in to the app successfully.

Signing into an iOS app

Q: I’m trying to sign into an iOS app, and I need to approve a notification on the Authenticator app. When I go back to the iOS app, I get stuck. What can I do?

A: This is a known issue on iOS 13+. The scenario happens when you are trying to sign into an application or service, and you are notified by the iOS Authenticator app and approve. Then, when you go back to the application or service you were signing into, the service is still waiting for approval from the app. This is because the network connecting the service you are signing into terminates and is not able to receive sign-in approval from Authenticator, creating a loop. If this occurs to you, reach out to your support admin for help, and provide the following details: Use Azure MFA (Azure Multi-Factor Authentication), not MFA server..

Q: Does Authenticator use App Transport Security (ATS) on the iOS version of the app?

A: Yes, Authenticator on iOS uses Apple's ATS solution to support privacy and data integrity between the app and web services for in-app functions. The in-app browser does not utilize ATS so we can continue to support federated cloud scenarios for customers without interruption.

Apple Watch support

Q: Is Apple Watch supported for Authenticator on iOS?

A: In the upcoming Authenticator release in January 2023 for iOS, there will be no companion app for watchOS due to it being incompatible with Authenticator security features. This means you won't be able to install or use Authenticator on Apple Watch. We therefore recommend that you delete Authenticator from your Apple Watch. This change only impacts Apple Watch, so you will still be able to use Authenticator on your other devices.

Apple Watch doesn't show accounts

Q: Why aren't all my accounts showing up when I open Authenticator on my Apple Watch?

A: Authenticator supports only Microsoft personal or school or work accounts with push notifications on the Apple Watch companion app. For your other accounts, like Google or Facebook, you have to open the Authenticator app on your phone to see your verification codes.

Apple Watch notifications

Q: Why can't I approve or deny notifications on my Apple Watch?

A: First, make sure you've upgraded to Authenticator version 6.0.0 or higher on your iPhone. After that, open the Authenticator app on your Apple Watch and look for any accounts with aSet Upbutton beneath them. Complete the setup process to approve notifications for those accounts.

Q: Why does approving or denying a sign in session fail on my Apple watch?

A: Sometimes, approving or denying a session on watchOS fails with the error message "Failed to communicate with the phone. Make sure to keep your Watch screen awake during future requests. See the FAQs for more info."In these cases, watchOS fails to establish connection with phone and Apple is aware of this issue. In the meantime, any notifications that require the Authenticator watchOS app should be approved on your phone instead.

Q: Which notifications are not supported by Apple watch?

A: Apple watch does not support some Authenticator notifications. These notifications are number matching, passwordless sign-in for enterprise accounts, and Location-based access notifications for enterprise accounts. For these unsupported notifications, the message that's displayed reads"Request type not supported on watch. Open your phone to approve.".

Apple Watch communication error

Q: I'm getting a communication error between the Apple Watch and my phone. What can I do to troubleshoot?

A: This error happens when your Watch screen goes to sleep before it finishes communicating with your phone. If the error happens during setup, try to run setup again, making sure to keep your Watch awake until the process is done. At the same time, open the app on your phone and respond to any prompts that appear.If your phone and Watch still aren't communicating, you can try the following actions:

  1. Force quit the Authenticator phone app and open it again on your iPhone.

  2. Force quit the companion app on your Apple Watch.

  3. Open the Authenticator companion app on your Watch.

    1. Hold down the side button until theShutdownscreen appears.

    2. Release the side button and hold down the Digital Crown to force quit the active app.

    3. Turn off both Bluetooth and Wi-Fi for both your phone and your Watch, and then turn them back on.

  4. Restart your iPhone and your Watch.

If the error occurs when you're trying to approve a notification, keep the screen on your Apple Watch awake until the request is complete and you hear the sound that indicates it was successful.

Apple Watch companion app not syncing

Q: Why isn't the Authenticator app for Apple Watch syncing or showing up on my watch?

A: If the app isn't showing up on your Watch, try the following actions:

  1. Make sure your Watch is running watchOS 4.0 or higher.

  2. Sync your Watch again.

Apple Watch companion app crashed

Q: My Apple Watch companion app crashed. Can I send you my crash logs so you can investigate?

A: You first have to make sure you've chosen to share your analytics with us. If you're a TestFlight user, you're already signed up. Otherwise, you can go toSettings > Privacy > Analyticsand select both theShare iPhone & Watch analyticsand theShare with App Developersoptions.


After you sign up, you can try to reproduce your crash so your crash logs are automatically sent to Microsoft service specialists for investigation. However, if you can't reproduce your crash, you can manually copy your log files and send them to us.

  1. Open the Watch app on your phone, go toSettings > General, and then clickCopy Watch Analytics.

  2. Find the corresponding crash underSettings > Privacy > Analytics > Analytics Data, and then copy its text contents.

  3. Open Authenticator on your phone and paste the copied text from step 2 into the Describe the issue you are facingbox underHaving trouble?on the Send feedbackpage.

Autofill with Authenticator

Q: What is Autofill with Authenticator?

A: The Authenticator app now securely stores and auto-fills passwords on apps and websites you visit on your phone. You can use Autofill to sync and autofill your passwords on your iOS and Android devices. After setting up the Authenticator app as an autofill provider on your phone, it offers to save your passwords when you enter them on a site or in an app sign-in page. The passwords are saved as part ofyour personal Microsoft accountand are also available when you sign in to Microsoft Edge with your personal Microsoft account.

Q: What information can Authenticator autofill for me?

A: Authenticator can autofill usernames and passwords on sites and apps you visit on your phone.

Q: How do I turn on password autofill in Authenticator on my phone?

A: Follow these steps:

  1. Open the Authenticator app.

  2. On thePasswordstab in Authenticator, selectSign in with Microsoftand sign in usingyour Microsoft account. This feature currently supports only Microsoft accounts and doesn't yet support work or school accounts.

Q: How do I make Authenticator the default autofill provider on my phone?

A: Follow these steps:

  1. Open the Authenticator app.

  2. On thePasswordstab inside the app, selectSign in with Microsoftand sign in usingyour Microsoft account.

  3. Do one of the following:

    • On iOS, underSettings, selectHow to turn on Autofillin the Autofill settings section to learn how to set Authenticator as the default autofill provider.

    • On Android, underSettings, selectSet as Autofill providerin the Autofill settings section.

Q: What ifAutofillis not available for me in Settings?

A: If Autofill is not available for you in Authenticator, it might be because autofill has not yet been allowed for your organization or account type. You can use this feature on a device where your work or school account isn’t added. To learn more on how to allow Autofill for your organization, see Autofill for IT admins.

Q: How do I stop syncing passwords?

A: To stop syncing passwords in the Authenticator app, openSettings>Autofill settings>Sync account. On the next screen, you can select onStop sync and remove all autofill data. This will remove passwords and other autofill data from the device. Removing autofill data doesn't affect two-step verification.

Q: How are my passwords protected by the Authenticator app?

A: Authenticator app already provides a high level of security for two-step verification and account management, and the same high security bar is also extended to managing your passwords.

  • Strong authentication is needed by Authenticator app: Signing into Authenticator requires a second step. This means that your passwords inside Authenticator app are protected even if someone has your Microsoft account password.

  • Autofill data is protected with biometrics and passcode: Before you can autofill password on an app or site, Authenticator requires biometric or device passcode. This helps add extra security so that even if someone else has access to your device, they can't fill or see your password, because they’re unable to provide the biometric or device PIN input. Also, a user cannot open the Passwords page unless they provide biometric or PIN, even if they turn off App Lock in app settings.

  • Passwords on the device are encrypted: Passwords on device are encrypted, and encryption/decryption keys are never stored and always generated when needed. Passwords are only decrypted when user wants to, that is, during autofill or when user wants to see the password, both of which require biometric or PIN.

  • Cloud and network security: Your passwords on the cloud are encrypted and decrypted only when they reach your device. Passwords are synced over an SSL-protected HTTPS connection, which helps prevent an attacker from eavesdropping on sensitive data when it is being synced. We also ensure we check the sanity of data being synced over network using cryptographic hashed functions (specifically, hash-based message authentication code).

Autofill for IT admins

Q: Will my employees or students get to use password autofill in Authenticator app?

A: Yes, Autofill for yourpersonal Microsoft accountsnow works for most enterprise users even when a work or school account is added to the Authenticator app. You can fill out a form to allow or deny Autofill for your organization andsend it to the Authenticator team. Autofill is not currently available for work or school accounts.

Q: Will my users’ work or school account password get automatically synced?

A: No. Password autofill won't sync work or school account password for your users. When users visit a site or an app, Authenticator will offer to save the password for that site or app, and password is saved only when user chooses to.

Q: Can I add only certain users in my organization to the allowlist for Autofill?

A: No. Enterprises can only enable passwords autofill for all or none of their employees at this time.

Q: What if my employee or student has multiple work or school accounts? For example, my employee has accounts from multiple enterprises or schools in their Authenticator app.

A: All enterprises or schools added in the Authenticator app need to be allowlisted for Autofill in Authenticator for the app owner to be able to use it. The one exception to this restriction is when your employee or student adds their work or school account into Microsoft cloud-based two-step verification as anexternal or third-party account.

Verified ID

Verified IDs are secure trusted credentials that can be used by websites and organizations to make account setup simpler and safer.

Usually,you'll use your device's camera to capture a QR code on the site to geta new Verified ID, or a verification of an ID already on your device. You still use your password to access credentials to share with another organization.

Q: Can I create my own Verified Identity?
A: Verified IDs are issued directly from your organization or a website.

Q: Why when I try to use my camera to capture a Verified ID QR code it fails?
A: Try using the QR code capture feature directly in MicrosoftAuthenticator.

Q: How can I see whichsites are using my identity data?
A: Sites that request your Verified ID will show up in the usage history in the details of your Verified ID card.

Next steps

  • If you're having trouble getting your verification code for your personal Microsoft account, see the Troubleshooting verification codeissuessection of the "Microsoft account security info & verification codes"article.

  • If your question wasn't answered here, we want to hear from you. Post your questionto theMicrosoft Authenticator app forumto get help from the community.

More information

Go passwordless on your device

Microsoft security help and learning

Common questions about the Microsoft Authenticator app (2024)

FAQs

Why am I not getting a verification code from Microsoft Authenticator? ›

A security app might prevent your phone from receiving the verification code. Try disabling any third-party security apps on your phone, and then request that another verification code be sent.

What do you do when Microsoft Authenticator doesn't work? ›

A common fix for any problems with the authenticator app is to update your software. Ensure your device and all apps are up to date. For more support on the authentication app, you can view the authenticator app set-up video, or you can visit Microsoft's support pages.

What can Microsoft Authenticator see? ›

A: The Authenticator app collects your GPS information to determine what country you are located in. The country name and location coordinates are sent back to the system to determine if you are allowed to access the protected resource.

What happens if you don't have access to Authenticator app? ›

What if I can't access the computer, smartphone or authenticator app? If you no longer have access to the device you need for the multi authentication factor or cannot use the authentication app for other reasons, you will need to deactivate 2-factor authentication using the secret key generated during setup.

How do I get the 6 digit code for the Authenticator app? ›

Set up Authenticator
  1. On your Android device, go to your Google Account.
  2. At the top, tap the Security tab. If at first you don't get the Security tab, swipe through all tabs until you find it.
  3. Under "Signing in to Google," tap 2-Step Verification. ...
  4. Under "Authenticator app," tap Set up. ...
  5. Follow the on-screen steps.

How do I manually enter a code in Microsoft Authenticator? ›

Open the Authenticator app, select Add account from the Customize and control icon in the upper-right, and then select Work or school account. Select OR ENTER CODE MANUALLY. Enter the Code and URL from Step 1, and then select Finish.

Does Microsoft Authenticator work offline? ›

Without an internet connection, the Microsoft authenticator app will still generate a verification code, but it won't be able to send the verification code to the device requesting the logon.

Is there an alternative to Microsoft Authenticator? ›

We have compiled a list of solutions that reviewers voted as the best overall alternatives and competitors to Microsoft Authenticator, including Duo Security, Google Authenticator, Authy, and LastPass.

Can you reset Microsoft Authenticator? ›

Go to Configuration → Self-Service → Multi-factor Authentication → MFA/TFA Settings. In the MFA for Reset/Unlock section, enter the number of authentication factors to be enforced, and select Microsoft Authenticator along with the other authentication techniques to be used. Click Save Settings.

Can Authenticator apps see my browsing history? ›

The Microsoft Authenticator app can be used to authenticate to many resources including personal accounts (such as your bank), work or school accounts, and other accounts (such as LinkedIn). Does the Microsoft Authenticator track me? The Microsoft authenticator does not track you and it does not log location data.

How do I check my Authenticator history? ›

View sign-in activity on Android
  1. Open the Microsoft Authenticator app, and select the home page for your work or school account.
  2. Select Recent account activity.
  3. If your sign-in is successful, review each of the sign-in items, making sure that you recognize each one.

How much data does Microsoft Authenticator use? ›

Microsoft Authenticator authentication requests require a minimal amount of data -- less than 2KB per authentication. For example, you would only consume 1 megabyte (MB) of data if you were to authenticate 500 times in a given month. If your device is connected to WiFi, no mobile data will be used.

Where is the secret key for the authenticator app? ›

While setting up an authenticator app for 2FA you can view the setup key which we automatically generate as a QR code, but which can also be read in plain text by clicking on View setup key. It is sometimes also referred to as a "backup code" or "secret seed code".

What happens to my authenticator app when I change phone? ›

You can't transfer Google Authenticator to a new phone without the old phone, but you can switch your Authenticator key to a new phone by logging into the 2-step verification section of your account settings and clicking Change authenticator app.

Do all authenticator apps work the same? ›

All of the apps you listed share an algorithm. This allows them to be compatible and largely interchangeable. However, there are other schemes that appear nearly identical from a user standpoint but do not use the same algorithm.

What is secret key in authenticator? ›

The secret key is like a secondary password shared between the authenticator app on your device and your Knowledge Hub account. If you have multiple devices, they must all share the same secret key. If you feel that the secret key has been compromised, you should regenerate and save a new secret key.

Why is my 6 digit authentication code not working? ›

First, check to see that your phone time matches the time on your computer. The authenticator is time-stamped, so if the two do not match it will not work. If you're using an Android, your phone may have gotten out of sync.

How to transfer data from Microsoft Authenticator to new phone? ›

How to move Microsoft Authenticator to a new phone
  1. Open the Microsoft Authenticator app on your old phone.
  2. Tap on the three-dotted icon located at the top right and go to Settings.
  3. Toggle-on Cloud backup for Android or iCloud backup for iPhone.
  4. Install Microsoft Authenticator on your new phone.
  5. Add a recovery account.
Jun 2, 2022

Can I file confirmation without authentication code? ›

A Companies House authentication code is required to file accounts and a confirmation statement, and make changes to the Company. This is a code made up of letters and numbers and is unique to a company.

How does Authenticator work? ›

How does an authenticator app work? Authenticator apps generate a one-time code that you use to confirm that it's you logging in to a website or service; they provide the second part of what's called two-factor authentication (2FA).

Can Microsoft Authenticator be used for multiple accounts? ›

1 Answer. Yes, you can add multiple accounts to your Microsoft authenticator app.

Can your Authenticator get hacked? ›

Authenticator apps

The authenticator method uses apps such as Google Authenticator, LastPass, 1Password, Microsoft Authenticator, Authy and Yubico. However, while it's safer than 2FA via SMS, there have been reports of hackers stealing authentication codes from Android smartphones.

Can Authenticator be hacked? ›

External authenticator apps like Microsoft Authenticator or Google Authenticator don't use codes, so no codes can be intercepted. Instead, the user is required to accept a request popping up on their device. In theory, this ensures that the user truly must physically hold the phone in order to approve a login.

How can I use Authenticator app without phone? ›

Setting up Google Authenticator
  1. Open your email account on your computer.
  2. On the top right of your screen, click your avatar, and then click Google Account. A new browser tab opens.
  3. Click Sign-in & security.
  4. Scroll down and click 2-Step Verification. ...
  5. Select Android or iPhone, depending on what kind of phone you have.

Can I use MFA without modern authentication? ›

In Office 365, modern authentication is required for MFA.

What is the safest Authenticator? ›

Multi-factor authentication (MFA, also known as two-factor authentication or 2FA) adds another layer of protection. The security team at PCMag frequently exhorts readers to use it. Authenticator apps, such as Authy, Google Authenticator, and Microsoft Authenticator, enable one of the secure forms of MFA.

Is Authenticator app safer than phone number? ›

Using an authenticator app to generate your Two-Factor login codes is more secure than text message. The primary reason being, it's more difficult for a hacker to gain physical access to your phone and generate a code without you knowing about it.

What happens when you delete the Authenticator app? ›

If you accidentally uninstall the Authenticator app from your smartphone you will need to re-install it and then run through the setup below. One you have scanned the QR code continue with the setup on the laptop.

How do I retrieve my QR code from Microsoft Authenticator? ›

In the Accounts screen of the Authenticator app, tap the account you want to recover to open the full screen view of the account. In the full screen view, tap the option to scan a QR code to fully recover.

How do I register a new device with Microsoft Authenticator? ›

On the device you want to trust, go to the Security settings page and sign in to your Microsoft account. You'll be prompted to verify your identity. Choose whether to receive the code through email, text, or an authenticator app. Once you have the code, enter it in the text box.

How can I tell if my employer is monitoring my phone? ›

You can go to Settings, General, Profiles and Device Management to see how they are monitoring the phone. For Android phones, Google allows organizations to "manage, secure, and monitor," activity, even if they're not on company-issued devices.

Who owns the authenticator app? ›

Google Authenticator is a software-based authenticator by Google that implements two-step verification services using the Time-based One-time Password Algorithm (TOTP; specified in RFC 6238) and HMAC-based One-time Password algorithm (HOTP; specified in RFC 4226), for authenticating users of software applications.

Can my employer see what I do on my personal phone? ›

If you have a cell phone that your company issued, your employer may have the right to monitor those text messages. However, in general, the law does not allow an employer to monitor text conversations on an employee's personal cell phone.

What information does an Authenticator app collect? ›

On Android, you can use the Microsoft Authenticator app to auto-fill passwords, addresses, and payment information. Open the Authenticator app, go to the relevant tab (passwords, addresses, payments), and save the necessary information.

Does the Authenticator app track your location? ›

Microsoft Authenticator Gets Number Matching and GPS Location Capabilities. Microsoft this week announced four new security features for the Microsoft Authenticator app that can be used for confirming mobile device user identities.

Why do companies use Microsoft Authenticator? ›

Microsoft describes their Authenticator as “More secure. Passwords can be forgotten, stolen, or compromised. With Authenticator, your phone provides an extra layer of security on top of your PIN or fingerprint.”

How long does Microsoft MFA code last? ›

The MFA Server stores the code in memory for 300 seconds by default. If the user doesn't enter the code before the 300 seconds have passed, their authentication is denied.

How do you unlock a locked Authenticator? ›

Open the Authenticator app and click the hamburger menu in the top left. Select 'Settings' from the menu. Turn off App Lock under the Security settings. If you would like to find out how two factor authentication could help your company, contact us today.

Why is Microsoft Authenticator not working? ›

A common fix for any problems with the authenticator app is to update your software. Ensure your device and all apps are up to date. For more support on the authentication app, you can view the authenticator app set-up video, or you can visit Microsoft's support pages.

What algorithm does Microsoft Authenticator use? ›

kindly note Microsoft recommends usage of SHA256 as the algorithm for signing tokens as it is more secure than SHA1 but SHA1 still remains a supported option. Kindly find this documentation for reference: change the token-signing algorithm (sha1 or sha256). However, this feature in not available yet for SHA-512.

Can you have the same Authenticator on two devices? ›

You can set up Google Authenticator so that you can generate verification codes from more than one device. Make sure that you have Google Authenticator downloaded on all devices that you want to use.

Can you install Authenticator app on multiple devices? ›

Note that you can set up and use the Microsoft Authenticator app on multiple devices simultaneously. The eight-digit authentication codes are the same across devices, and you can respond to prompts on any device that's properly set up.

Why am I not getting verification code on my number? ›

5 Reasons For Phone Not Getting Verification Code Texts

Carrier or email service provided may have blocked such messages. The verification messages are blocked by your phone. The poor network connection can also be a reason. Your SMS mailbox does not have sufficient space to receive such messages.

How do I get the verification code for Microsoft authenticator app? ›

Add account to Microsoft Authenticator
  1. Open the Microsoft Authenticator app on your phone.
  2. Tap the + > Work or school account.
  3. Use your phone to scan the QR square that is on your computer screen. Notes: ...
  4. Your account will be added automatically to the app and will display a six-digit code.

Why dont I get a verification code for a long time? ›

The message may have been blocked by the carrier or email service provider. You may have reported this type of notification messages or emails as junk information. SMS: Contact your carrier to stop such a type of information from being blocked. Email: Search for the verification email in the spam mailbox.

How do I unblock my verification code? ›

On the Home Screen, select Settings. Within settings select Messages. Select the (-) sign beside the 5 Digit verification number on the blocked list and choose unblocked.

How do you resolve this number Cannot be used for verification? ›

"This phone number cannot be used for verification"

If you find this error message, you have to use a different number. To protect you from abuse, we limit the number of accounts each phone number can create.

How can I get text verification code without phone? ›

Top 10 Free Sites to Receive SMS Online Without Real Phone Numbers
  1. Pinger Textfree Web. The Pinger Textfree Web is a good resource to receive SMS online. ...
  2. Receive Sms-Online.Com. ...
  3. FreeOnlinePhone. ...
  4. RecieveSMSOnline.net. ...
  5. RecieveFreeSMS.com. ...
  6. Sellaite SMS Receiver. ...
  7. Twilio. ...
  8. TextNow.

How do I restore my Microsoft authenticator to a new phone? ›

How to move Microsoft Authenticator to a new phone
  1. Open the Microsoft Authenticator app on your old phone.
  2. Tap on the three-dotted icon located at the top right and go to Settings.
  3. Toggle-on Cloud backup for Android or iCloud backup for iPhone.
  4. Install Microsoft Authenticator on your new phone.
  5. Add a recovery account.
Jun 2, 2022

How do I reset my authenticator app? ›

Once logged in as the user, click Settings > Security > User Manager and click the user account that you are currently logged in as. Click the Multi-Factor Authentication tab, then select one of these options: Generate a new QR code: Click the Reset button for the Google Authenticator app.

How do I reset my Microsoft authenticator? ›

To recover your information
  1. On your mobile device, open the Authenticator app, and select Begin recovery.
  2. Sign in to your recovery account using the personal Microsoft account you used during the backup process. Your account credentials are recovered to the new device.

How long does it take to receive an authentication code? ›

Keep your code safe

It can take up to 5 days to arrive, or longer during busy periods.

How do I restore my authenticator app without my old phone? ›

You can't recover Google Authenticator from a lost phone because the secret keys Google Authenticator generates are specific to the device. If you lose the phone, you lose access to the secret keys.

How long does an authentication code take? ›

The authentication code is a 6 digit alphanumeric code issued by us to each company. The code is used to authorise information filed online and is the equivalent of a company officer's signature. You'll need an authentication code to file your information online or using third party software.

Top Articles
Latest Posts
Article information

Author: Mr. See Jast

Last Updated:

Views: 5735

Rating: 4.4 / 5 (55 voted)

Reviews: 94% of readers found this page helpful

Author information

Name: Mr. See Jast

Birthday: 1999-07-30

Address: 8409 Megan Mountain, New Mathew, MT 44997-8193

Phone: +5023589614038

Job: Chief Executive

Hobby: Leather crafting, Flag Football, Candle making, Flying, Poi, Gunsmithing, Swimming

Introduction: My name is Mr. See Jast, I am a open, jolly, gorgeous, courageous, inexpensive, friendly, homely person who loves writing and wants to share my knowledge and understanding with you.