Tại thời điểm này, SoftGrid là không trực tiếp liên quan với Windows Server 2008 hoặc Windows Server ảo hóa, nhưng nó là một công nghệ mới của Microsoft, bạn cần phải nhận thức như cảnh quan ảo hóa tiếp tục phát triển. | 86 Introducing Windows Server 2008 .NET Framework is an extension of the existing .NET Framework CLR and runtime environment. Designed to leverage the extensibility of the .NET Framework it contains several new features but no breaking changes to existing applications. Windows CardSpace CardSpace Windows CardSpace is a new feature of Microsoft Windows and the .NET Framework that enables application users to safely manage and control the exchange of their personal information online. By design Windows CardSpace puts the user at the center of controlling his online identities. Windows CardSpace simplifies the online experience by allowing users to identify themselves. Users do this by submitting cryptographically strong information tokens rather than having to remember and manually type their details into Web sites. This approach leverages what is known as an identity selector when a user needs to authenticate to a Web site CardSpace provides a special security-hardened UI with a set of information cards for the user to choose from. CardSpace visually represents a user s identity information as an information card. Each information card is controlled by the user and represents one or more claims about their identity. Claims are a set of named values that the issuer of the information card asserts is related to a particular individual. Windows CardSpace supports two types of information cards personal cards and managed cards. Personal cards are created by the user and managed cards are obtained from trusted third parties such as the user s bank employer insurance company hotel chain and so on. To protect any type of personal information all information cards are stored on the local computer in a secure encrypted store that is unique to the user login. Each file is encrypted twice to prevent malicious access. Managed cards provide an additional layer of protection as no personal data is stored on the user s machine instead it is stored by a trusted .
