Software Alternatives, Accelerators & Startups

DotNetOpenAuth VS IdentityServer4

Compare DotNetOpenAuth VS IdentityServer4 and see what are their differences

DotNetOpenAuth logo DotNetOpenAuth

DotNetOpenAuth is a free-to-use compiled library that comes with the real support to your site visitor to login with the help of openIDs via getting control of the ASP.NET control onto the page.

IdentityServer4 logo IdentityServer4

IdentityServer4 is an elegant open-source server that comes with great authentication which allows you to implement OpenID connection and OAuth standards designed for the ASP.NET core.
  • DotNetOpenAuth Landing page
    Landing page //
    2021-07-03
  • IdentityServer4 Landing page
    Landing page //
    2023-01-04

DotNetOpenAuth features and specs

  • Comprehensive Support
    DotNetOpenAuth supports multiple OAuth and OpenID versions, making it versatile for different authentication scenarios.
  • Security Features
    The library includes built-in features to handle security concerns, such as token encryption and secure transmission protocols.
  • Community and Documentation
    DotNetOpenAuth has a history of strong community support and extensive documentation, which can be helpful in learning and troubleshooting.
  • Integration with .NET Framework
    The library is designed to integrate seamlessly with the .NET framework, making it easy to implement in existing .NET applications.

Possible disadvantages of DotNetOpenAuth

  • Complexity and Learning Curve
    The library offers many features, which can make it complex and difficult to learn for newcomers.
  • Maintenance and Updates
    There have been concerns about the frequency of updates and maintenance, which might affect long-term usability and compatibility with new standards.
  • Limited .NET Core Support
    DotNetOpenAuth primarily targets the .NET Framework, with limited support for .NET Core, which may necessitate alternatives for modern applications.
  • Performance Overhead
    The extensive feature set can introduce performance overhead, particularly in scenarios that require lightweight solutions.

IdentityServer4 features and specs

No features have been listed yet.

DotNetOpenAuth videos

No DotNetOpenAuth videos yet. You could help us improve this page by suggesting one.

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IdentityServer4 videos

Introduction to IdentityServer4 for ASP NET Core Part I

More videos:

  • Review - IdentityServer4: New & Improved for ASP.NET Core - Dominick Baier

Category Popularity

0-100% (relative to DotNetOpenAuth and IdentityServer4)
Network & Admin
71 71%
29% 29
Tool
75 75%
25% 25
Identity And Access Management
Identity Provider
61 61%
39% 39

User comments

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Social recommendations and mentions

Based on our record, DotNetOpenAuth seems to be more popular. It has been mentiond 1 time since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

DotNetOpenAuth mentions (1)

  • OpenID Provider open source library
    But if the OpenID server would be for a intranet or low number of requests, you can go ahread (in my opinion) and the post also recommends http://dotnetopenauth.net/ because has a OpenID provider and samples. Source: over 2 years ago

IdentityServer4 mentions (0)

We have not tracked any mentions of IdentityServer4 yet. Tracking of IdentityServer4 recommendations started around Jul 2021.

What are some alternatives?

When comparing DotNetOpenAuth and IdentityServer4, you can also consider the following products

ASP.NET Identity - ASP.NET Identity is a membership-based software system designed for the authentication and authorization of the users via building an ASP.NET application.

ASP.NET SAML - ASP.NET SAML is an open-source authentication utility that has been used for exchanging authentication and authorization data between the channels.

IdentityServer - An open-source, standards-compliant, and flexible OpenID Connect and OAuth 2.x framework for ASP.NET Core

Keycloak - Open Source Identity and Access Management for modern Applications and Services.

PwdLess - PwdLess is an open-source and reliable authentication server that legitimizes you to register or login users without the need for a password.

OAuth - OAuth is an open standard for authorization. It allows users to share their private resources (e.g.