CLR Inside Out: Exploring the .NET Framework 4 Security Model

Microsoft ADO.Net team released (this month June 2009) a set of features that build on top of Entity Framework 4.0 Beta 1
The features included in this CTP are :

1.Templates for Self-Tracking Entities (N-Tier support)
2.Templates for POCO (Plain Old CLR Objects) Entities
3.Code-Only Programming Model that allows you to write Entity Data Model based applications without requiring external artifacts

While working with Entity Framework v1 during KiGG implementation of Entity Framework repositories, I decided to test KiGG for partial trust environment. Particularly Medium Trust support. Will not go through whether KiGG currently support medium trust or not in it current or upcoming version, but I will go through one of the reasons why KiGG currently might not support medium trust. It is because MY implementation of Entity Framework. Note that I am saying MY, because Entity Framework application can run on medium trust.

Glenn Block explains how the Managed Extensibility Framework, a new library coming in .NET Framework 4.0, tackles the longstanding issue of building applications and components that can be reused and extended by others. Learn how to build apps that can use new functionality introduced by developers, framework authors and third-party extenders.Glenn BlockMSDN Magazine February 2010

Learn about enhanced TimeSpan formatting and parsing features coming in the .NET Framework 4, and some helpful tips for working with TimeSpan values.Ron PetrushaMSDN Magazine February 2010

Many companies starting out with the SDL are doing so in combination with a security compliance program. We'll show you some best practices and pitfall we've seen when employing SDL principles for compliance.Brad HillMSDN Magazine February 2010

Many early adopters cloud platforms have questions about security. We review some of the cryptography services and providers in Windows Azure along with some security implications for applications in the cloud.Jonathan WiggsMSDN Magazine January 2010

The new .NET Framework 4.0 maintains backward compatibility while allowing core innovations by using a new feature called In-Process Side-by-Side. Learn about how it works and some problems it didn't solve.Luiz Fernando Santos, Jesse KaplanMSDN Magazine December 2009

This article is the third in a series about n-tier programming with the Entity Framework, specifically about building custom Web services with the Entity Framework and WCF. This article looks at features coming in the second release of the Entity Framework (EF4) and how you use them to implement the Self-Tracking Entities and Data Transfer Objects (DTOs) n-tier patterns.Daniel SimmonsMSDN Magazine November 2009

This article reviews what makes XML vulnerable to denial of service attacks and how to mitigate these attacks.Bryan SullivanMSDN Magazine November 2009

This article discusses how to write a library or framework that uses the Dependency Injection pattern and how the change in focus affects the usage of the pattern.Chris TavaresMSDN Magazine November 2009