For those who don't have the desire or time to become experts on Windows security, follow this demonstration of using various .NET classes to test for a user's inclusion in one or more security groups.
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COM Security Primer, Part I
In the first of a two-part series, Jeff Prosise covers the all-important issues of COM security in terms of activation security and access security.
COM Security Primer, Part II
In the second of a two-part series Jeff Prosise focuses on remote server process identity and authentication.
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MFC Integration with the Windows Transactional File System (TxF)
The Transactional File System (TxF), which allows access to an NTFS file system to be conducted in a transacted manner through extensions to the Windows SDK API. MFC 10, has been extended to support TxF and related technologies. This support allows existing MFC applications to be easily extended to support kernel transactions.
.NET Framework: Collections and Generics
The original release of the .NET Framework included collections as .NET was introduced to the Microsoft programming world. The .NET Framework 2.0 introduced generics to complement the System.Collections namespace and provide a more efficient and well performing option. Read on to learn more...

Working with the Treeview Control in VB.NET
Hannes du Preez shows you how easy it is to create a treeview in VB.NET.

How to Push Data from Server to Client Using SignalR
SignalR is an Asp.Net library that pushes data to a wide variety of clients. The burden of worrying about which server push transport to use and deciding on the fallbacks has been removed from developers. Read on to learn more.