Redmond Issues Live ID SDKs -- Visual Studio Magazine

Redmond Issues Live ID SDKs

Microsoft unveils pair of Live ID SDKs.

By Thomas Caywood
09/15/2007

Microsoft has released a pair of Windows Live SDKs that it says can manage the process of authenticating users of Web or client apps for developers, while sparing them from the headache of creating and storing thousands of user accounts.

The Live ID system also allows any of the hundreds of millions of people with a Windows Live account, primarily Hotmail users, to sign in to a Live ID-enabled Web service or client app without having to get a new user name or password specific to that service or app, the company says.

he Windows Live ID Web Authentication and Windows Live ID Client Authentication SDKs are aimed at developers. Microsoft's CardSpace, an information card technology that ships with Windows Vista and can be downloaded for XP, similarly allows end users to manage their various online identities.

If it catches on among developers, the Live ID client authentication could have the effect of shoring up Microsoft's Live online services portfolio -- which has languished amid stiff competition from Google Inc. -- by tying Live into Windows client apps.

Jeff Bohren, a blogger and software architect in BMC Software Inc.'s identity management unit, finds the Live authentication APIs intriguing, but notes that the entire identity management space, including CardSpace, has been plagued by a profusion of organizations offering to vouch for identities and a dearth of them willing to let someone else do the vouching. Those in the former camp are called "identity providers," while those in the latter camp are termed "relying parties."

"From a business standpoint, it seems everyone wants to be the identity provider. I believe that online businesses feel that being the identity provider puts you in the driver's seat. Being the relying party is often perceived as subservient," Bohren explains.

Microsoft didn't respond to requests for comment.

The Live ID SDK for authenticating Web site users includes implementations for developers working in ASP.NET, Java, Perl, PHP, Python and Ruby. The client SDK includes components that execute on the end user's machine along side the Live ID-enabled app, according to Microsoft's Web site.

Printable Format

comments powered by Disqus

Featured

Windows Community Toolkit v8.2 Adds Native AOT Support

Microsoft shipped Windows Community Toolkit v8.2, an incremental update to the open-source collection of helper functions and other resources designed to simplify the development of Windows applications. The main new feature is support for native ahead-of-time (AOT) compilation.
New 'Visual Studio Hub' 1-Stop-Shop for GitHub Copilot Resources, More

Unsurprisingly, GitHub Copilot resources are front-and-center in Microsoft's new Visual Studio Hub, a one-stop-shop for all things concerning your favorite IDE.
Mastering Blazor Authentication and Authorization

At the Visual Studio Live! @ Microsoft HQ developer conference set for August, Rockford Lhotka will explain the ins and outs of authentication across Blazor Server, WebAssembly, and .NET MAUI Hybrid apps, and show how to use identity and claims to customize application behavior through fine-grained authorization.
Linear Support Vector Regression from Scratch Using C# with Evolutionary Training

Dr. James McCaffrey from Microsoft Research presents a complete end-to-end demonstration of the linear support vector regression (linear SVR) technique, where the goal is to predict a single numeric value. A linear SVR model uses an unusual error/loss function and cannot be trained using standard simple techniques, and so evolutionary optimization training is used.
Low-Code Report Says AI Will Enhance, Not Replace DIY Dev Tools

Along with replacing software developers and possibly killing humanity, advanced AI is seen by many as a death knell for the do-it-yourself, low-code/no-code tooling industry, but a new report belies that notion.