Jul 18, 2024 · Azure Functions lets you use secret keys to make it more difficult to access your function endpoints. This article describes the various kinds of access keys supported by Functions, and how to work with access keys.

Jul 18, 2024 · While access keys can provide some mitigation for unwanted access, the only way to truly secure your function endpoints is by implementing positive authentication of clients accessing your functions. You can then make authorization decisions based on identity.

Jun 18, 2019 · This articles describes how we can secure an Azure Function API by an authentication token. Azure functions provide great features such as extensive choice of languages for development,...

Aug 17, 2020 · By setting the enum to Function, you ensure that a deployed instance of the functions will required at least a Function Key to access the resource behind the API. A Host API Key will also grant access to this level of authorization.

Jan 14, 2022 · In this article, I will explain one such approach which is quite easy and flexible — using Azure App Service Authentication (also called “Easy Auth”) and Azure AD Application Roles. Before...

Feb 4, 2021 · When creating an HTTP-triggered Azure Function, by default it is set to have authorization level = Function, which means that any app trying to invoke that function via its URL needs to know the specific access key that is generated for that function upon creation.

Jun 15, 2023 · Navigate to your Function App in the left pane Authentication Add Identity Provider. Select Microsoft as your Identity Provider and ensure that you choose the “Required Authentication” option...

Dec 2, 2022 · Azure functions allow us to create http trigger functions to use them as an API endpoints. So it’s important to secure those endpoints from unwanted access and traffic. Azure functions can be...

In addition to that, Azure Functions offers a built-in authentication method through the functions key. If you use the OpenAPI extension for Azure Functions, you can define the endpoint authentication and authorisation for each API endpoint in various ways. You can even try them through the Swagger UI page.

Nov 14, 2024 · Easy Auth is a built-in authentication and authorisation capability provided by Azure App Services, Azure Functions, and Standard Logic Apps. Easy Auth makes use of federated identity whereby a third-party identity provider manages the user identities and authentication flow for you.