Zoom Authentication App Secures Your Account with 2FA

Zoom offers an additional layer of security with two-factor authentication (2FA), which requires you to enter a code sent to your phone or email in addition to your password.

This extra step makes it much harder for hackers to access your account, even if they've managed to guess your password.

With 2FA enabled, you'll receive a verification code every time you log in to your Zoom account, adding an extra layer of protection.

This feature is a must-have for anyone who uses Zoom for work or personal purposes, as it helps prevent unauthorized access to your account.

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Enabling 2FA is a straightforward process that requires a few clicks in the Zoom Dashboard. To toggle on 2FA, Zoom account owners and admins have to enable the ‘Sign in with Two-Factor Authentication’ option in the Advanced > Security menu.

You can find this option by signing in to the Zoom Dashboard, navigating to Advanced, then Security, and making sure the Sign in with Two-Factor Authentication option is enabled. To enable 2FA for users, you'll need to select one of the available options, such as SMS or an authentication app.

Once you've enabled 2FA for your account, users will be required to enter a 2FA code in addition to their password to access their account. This adds an extra layer of security to prevent unauthorized access.

Here are the steps to enable 2FA for users:

By following these steps, you can ensure that your Zoom account is secure and protected with 2FA.

To configure 2FA for Zoom, you need to enable it for users and end-users separately. To enable 2FA for users, go to Policies >> App Login Policy and click on Edit against the application you have configured. Enable the Enable 2-Factor Authentication (MFA) option and click on Save.

To configure 2FA for end-users, go to 2-Factor Authentication >> 2FA Options For EndUsers and select the default Two-Factor authentication method for end-users. You can also select particular 2FA methods to show on the end-users dashboard.

To set up 2FA for end-users, login to the End-User Dashboard using the end-user login URL and select Setup 2FA from the left panel. Select any of the 2FA methods available, such as SMS >> OTP OVER SMS, and enable the OTP over SMS if you have your phone number added under your account information.

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Here's a step-by-step guide to setting up 2FA for end-users:

1. Login to End-User Dashboard using end-user login URL.

2. Select Setup 2FA from left panel.

3. Select any of the 2FA method available.

4. Enable OTP over SMS if you have your phone number added under your account information.

5. Add your phone number in Account Information and click Send OTP.

6. Enter the OTP sent to your phone and click Validate.

7. Turn on the toggle to activate OTP over SMS.

8. Now, enable 2 Factor Authentication toggle if not done before.

Remember, after setting up 2FA, you'll need to test it to ensure it's working correctly. To test Zoom 2FA, go to your Zoom Domain and login with your credentials. You'll be prompted to verify yourself against the configured 2FA method, such as OTP over SMS. Enter the OTP received in your phone, and after successful 2FA verification, you'll be redirected to the Zoom dashboard.

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Testing and verification are crucial steps in ensuring the Zoom Authentication App is secure and reliable.

The app's developers conduct thorough testing on various devices and platforms, including Android and iOS, to ensure seamless functionality.

These tests include simulating different network conditions, such as Wi-Fi and cellular connections, to guarantee the app's performance remains consistent.

The app's verification process also involves checking for any potential vulnerabilities, such as SQL injection and cross-site scripting, to safeguard user data.

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Testing 2FA is a crucial step in ensuring the security of your Zoom account. To test Zoom 2FA, go to your Zoom Domain and follow the prompts to verify yourself against the configured 2FA method.

You'll be asked to enter your login credentials and then prompted to verify yourself with a one-time password (OTP) sent via SMS or another configured method. This is a standard process for 2FA setup.

To test 2FA, you can follow these steps:

This process ensures that your account is secure and that you're using the correct 2FA method.

To verify SSO, you can log on to Zoom by navigating to your Zoom SSO page, which is usually yourcompany.zoom.us, and clicking Sign In in the top right-hand corner. This redirects you to Duo Single Sign-On to begin authentication.

You can test SSO into Zoom after configuring it in Zoom's admin account. To do this, you'll need to enter specific URLs and certificates in the SSO Configuration Panel.

The SSO Configuration Panel requires several pieces of information, including the SAML Login URL, Single Logout URL, and X.509 Certificate. You can obtain these by clicking on Metadata in Step 1 of the configuration process.

Here's a summary of the required information:

After entering this information, click Save Changes to test SSO into Zoom.

Duo Authentication is a seamless process that verifies your primary credentials with Active Directory or a SAML IdP, then redirects you to complete Duo two-factor authentication.

You'll be prompted to complete Duo two-factor authentication, after which you'll return to Zoom to complete the login process.

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If you're using the Zoom desktop or mobile app, click Sign In, then click SSO, and enter your Vanity URL Subdomain to redirect to Duo Single Sign-On to authenticate.

To link Zoom in Duo Central, add it as an application tile, then log in and click the tile for IdP-initiated authentication to Zoom.

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Adaptive authentication with Duo is a game-changer for security. It allows you to block or grant user access based on IP, Device, Time & Location.

You can use adaptive authentication with Zoom Single Sign-On (SSO) to improve security and functionality. This involves allowing or denying access based on factors like Device ID, Location, Time of Access, and IP Address.

To configure Adaptive Authentication with IP Blocking, you'll need to login to the Self Service Console, navigate to Adaptive Authentication, and add a policy name for your Adaptive Authentication policy. You can then select your action for behavior change and challenge type for the user.

The Challenge Type options include User second Factor, KBA (Knowledge-based authentication), and OTP over Alternate Email. These methods can be used to verify user authenticity.

Here are the possible actions for behavior change:

Once you've set up your Adaptive Authentication policy, you can add it to Zoom by logging in to the Self Service Console, navigating to Policies, and clicking on Edit option for predefined app policy. From there, you can enable Adaptive Authentication on the Policy page and select the required restriction method as an option.

Duo offers a simplified and accessible login experience through its Universal Prompt, which is now available for web-based applications, including Zoom. This redesigned interface provides security and usability enhancements.

You can activate the Universal Prompt experience for users from the Duo Admin Panel if you created your Zoom application before March 2024. However, if you created your application after March 2024, it's already activated by default.

Duo Single Sign-On is a cloud-hosted SSO product that layers strong authentication and a flexible policy engine on top of Zoom logins, acting as an identity provider (IdP) to authenticate users using existing on-premises Active Directory (AD) or another SSO IdP.

To create a Zoom application in Duo, log in to the Duo Admin Panel and navigate to Applications → Application Catalog, then locate the entry for Zoom with the "SSO" label and click the + Add button to start configuring Zoom.

The Zoom Vanity Subdomain is the subdomain used when logging into your organization's Zoom account, and you'll need to enter this information in Duo, such as yourcompany as the subdomain name in Duo if your Zoom login URL is yourcompany.zoom.us.

Duo Single Sign-On is available in Duo Premier, Duo Advantage, and Duo Essentials plans, which also include the ability to define policies that enforce unique controls for each individual SSO application.

Here's a summary of the attributes used by Zoom when authenticating:

Enabling Remembered Devices can be a huge time-saver, especially if you use multiple Duo Single Sign-On SAML applications like Zoom.

To minimize additional Duo two-factor prompts when switching between Zoom and other Duo SAML applications, apply a shared "Remembered Devices" policy to your SAML applications.

This policy helps your devices remember your login credentials, so you won't have to authenticate every time you switch between applications.