azure app proxy

Azure App Proxy is a Microsoft service that enables organizations to publish on-premises applications securely on the public internet without opening firewall ports. Recent discussions on WindowsForum highlight security concerns around misconfigured pre-authentication settings, specifically the Passthrough option, which can bypass Microsoft Entra ID authentication and expose internal resources to cyber threats. Threads cover how attackers exploit these misconfigurations and provide guidance on securing Azure App Proxy environments. The tag focuses on vulnerability mitigation, configuration best practices, and protecting enterprise applications from unauthorized access.