Conclusion
This tutorial showed us a quick way to deploy and configure Captive Portal of Web Safety application to integrate with Microsoft Entra ID (Azure Active Directory). Captive Portal supports other types of integrations too - for example Active Directory integration on premises. Be sure to look at the article for more information on Captive Portal.
The following notes are worth mentioning.
- The proxy is deployed in the cloud, but connections from a browser to cloud proxy is done in clear text. To better protect confidentiality of the connections it is advisable to use VPN connection to the proxy. Search for Site-to-Site VPN or Hybrid-Cloud tutorials for Microsoft Azure.