Tutorial: Azure Active Directory single sign-on (SSO) integration with Perimeter 81
In this tutorial, you'll learn how to integrate Perimeter 81 with Azure Active Directory (Azure AD). When you integrate Perimeter 81 with Azure AD, you can:
- Control in Azure AD who has access to Perimeter 81.
- Enable your users to be automatically signed-in to Perimeter 81 with their Azure AD accounts.
- Manage your accounts in one central location - the Azure portal.
To get started, you need the following items:
- An Azure AD subscription. If you don't have a subscription, you can get a free account.
- Perimeter 81 single sign-on (SSO) enabled subscription.
In this tutorial, you configure and test Azure AD SSO in a test environment.
- Perimeter 81 supports SP and IDP initiated SSO
- Perimeter 81 supports Just In Time user provisioning
Adding Perimeter 81 from the gallery
To configure the integration of Perimeter 81 into Azure AD, you need to add Perimeter 81 from the gallery to your list of managed SaaS apps.
- Sign in to the Azure portal using either a work or school account, or a personal Microsoft account.
- On the left navigation pane, select the Azure Active Directory service.
- Navigate to Enterprise Applications and then select All Applications.
- To add new application, select New application.
- In the Add from the gallery section, type Perimeter 81 in the search box.
- Select Perimeter 81 from results panel and then add the app. Wait a few seconds while the app is added to your tenant.
Alternatively, you can also use the Enterprise App Configuration Wizard. In this wizard, you can add an application to your tenant, add users/groups to the app, assign roles, as well as walk through the SSO configuration as well. Learn more about Microsoft 365 wizards.
Configure and test Azure AD SSO for Perimeter 81
Configure and test Azure AD SSO with Perimeter 81 using a test user called B.Simon. For SSO to work, you need to establish a link relationship between an Azure AD user and the related user in Perimeter 81.
To configure and test Azure AD SSO with Perimeter 81, perform the following steps:
- Configure Azure AD SSO - to enable your users to use this feature.
- Configure Perimeter 81 SSO - to configure the single sign-on settings on application side.
- Create Perimeter 81 test user - to have a counterpart of B.Simon in Perimeter 81 that is linked to the Azure AD representation of user.
- Test SSO - to verify whether the configuration works.
Configure Azure AD SSO
Follow these steps to enable Azure AD SSO in the Azure portal.
In the Azure portal, on the Perimeter 81 application integration page, find the Manage section and select single sign-on.
On the Select a single sign-on method page, select SAML.
On the Set up single sign-on with SAML page, click the pencil icon for Basic SAML Configuration to edit the settings.
On the Basic SAML Configuration section, if you wish to configure the application in IDP initiated mode, enter the values for the following fields:
a. In the Identifier text box, type a value using the following pattern:
b. In the Reply URL text box, type a URL using the following pattern:
Click Set additional URLs and perform the following step if you wish to configure the application in SP initiated mode:
In the Sign-on URL text box, type a URL using the following pattern:
These values are not real. Update these values with the actual Identifier, Reply URL and Sign-on URL. Contact Perimeter 81 Client support team to get these values. You can also refer to the patterns shown in the Basic SAML Configuration section in the Azure portal.
On the Set up single sign-on with SAML page, in the SAML Signing Certificate section, find Certificate (Base64) and select Download to download the certificate and save it on your computer.
On the Set up Perimeter 81 section, copy the appropriate URL(s) based on your requirement.
Create an Azure AD test user
In this section, you'll create a test user in the Azure portal called B.Simon.
- From the left pane in the Azure portal, select Azure Active Directory, select Users, and then select All users.
- Select New user at the top of the screen.
- In the User properties, follow these steps:
- In the Name field, enter
- In the User name field, enter the email@example.com. For example,
- Select the Show password check box, and then write down the value that's displayed in the Password box.
- Click Create.
- In the Name field, enter
Assign the Azure AD test user
In this section, you'll enable B.Simon to use Azure single sign-on by granting access to Perimeter 81.
- In the Azure portal, select Enterprise Applications, and then select All applications.
- In the applications list, select Perimeter 81.
- In the app's overview page, find the Manage section and select Users and groups.
- Select Add user, then select Users and groups in the Add Assignment dialog.
- In the Users and groups dialog, select B.Simon from the Users list, then click the Select button at the bottom of the screen.
- If you are expecting a role to be assigned to the users, you can select it from the Select a role dropdown. If no role has been set up for this app, you see "Default Access" role selected.
- In the Add Assignment dialog, click the Assign button.
Configure Perimeter 81 SSO
To automate the configuration within Perimeter 81, you need to install My Apps Secure Sign-in browser extension by clicking Install the extension.
After adding extension to the browser, click on Set up Perimeter 81 will direct you to the Perimeter 81 application. From there, provide the admin credentials to sign into Perimeter 81. The browser extension will automatically configure the application for you and automate steps 3-7.
If you want to setup Perimeter 81 manually, in a different web browser window, sign in to your Perimeter 81 company site as an administrator.
Go to Settings and click on Identity Providers.
Click on Add Provider button.
Select SAML 2.0 Identity Providers and click on Continue button.
In the SAML 2.0 Identity Providers section, perform the following steps:
a. In the Sign In URL text box, paste the value of Login URL, which you have copied from Azure portal.
b. In the Domain Aliases text box, enter your domain alias value.
c. Open the downloaded Certificate (Base64) from the Azure portal into Notepad and paste the content into the X509 Signing Certificate textbox.
Alternatively you can click on Upload PEM/CERT File to upload the Certificate (Base64) which you downloaded from Azure portal.
d. Click Done.
Create Perimeter 81 test user
In this section, a user called Britta Simon is created in Perimeter 81. Perimeter 81 supports just-in-time user provisioning, which is enabled by default. There is no action item for you in this section. If a user doesn't already exist in Perimeter 81, a new one is created after authentication.
In this section, you test your Azure AD single sign-on configuration with following options.
Click on Test this application in Azure portal. This will redirect to Perimeter 81 Sign on URL where you can initiate the login flow.
Go to Perimeter 81 Sign-on URL directly and initiate the login flow from there.
- Click on Test this application in Azure portal and you should be automatically signed in to the Perimeter 81 for which you set up the SSO.
You can also use Microsoft My Apps to test the application in any mode. When you click the Perimeter 81 tile in the My Apps, if configured in SP mode you would be redirected to the application sign on page for initiating the login flow and if configured in IDP mode, you should be automatically signed in to the Perimeter 81 for which you set up the SSO. For more information about the My Apps, see Introduction to the My Apps.
Once you configure Perimeter 81 you can enforce session control, which protects exfiltration and infiltration of your organization’s sensitive data in real time. Session control extends from Conditional Access. Learn how to enforce session control with Microsoft Defender for Cloud Apps.
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