This is the official website of the DNN Platform community. DNN Plaform is the largest and most popular open source CMS on the Microsoft ASP.NET stack. As a content management system and web …

Sep 13, 2010 · Read the latest from the DNN community: release announcements, tutorials, best practices, security notes, events, and contributor spotlights.

Dec 15, 2025 · Ask and answer DNN questions. Get help with installation, upgrades, modules, themes, providers, performance, security/RBAC, and administration. Search archives or start a new topic.

The official documentation site for the DNN Platform (formerly DotNetNuke) - the leading open source Microsoft .NET CMS

Following is the recommended upgrade path for DNN Platform based on the experiences of many DNN Community members.

Sep 13, 2007 · The DNN.SecurityCenter module is a vital tool for staying informed about the security of DNN Platform releases. By delivering accurate and up-to-date information, it empowers users to …

Dec 3, 2025 · 1. Edit your DNN_Platform.build.local and include <CopySampleProjects>True</CopySampleProjects> 2. Edit your settings.local.json file and include …

Jul 7, 2024 · The DNN Platform (DotNetNuke), despite the organizational ups and downs over the years, remains a formidable option within the .NET ecosystem. Its robust features, strong community, and …

Get quick answers about DNN: installation and upgrades, extensions (modules, themes, providers), security/RBAC, multi-site, performance, and where to get help.

Jan 28, 2025 · DNN Corp is no longer a relevant factor. About 4 to 5 years ago, the DNN community got the driver seat and is running the platform. So, everything you download, all questions asked and …