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Windows Vista for IT Professionals phần 3

Áp dụng một mã thông báo truy cập ghi hạn chế quá trình dịch vụ. Mã thông báo truy cập có thể được sử dụng trong trường hợp các thiết lập của các đối tượng bằng văn bản cho dịch vụ này được bao bọc và có thể được cấu hình. Viết cố gắng để nguồn tài nguyên không rõ ràng cấp dịch vụ SID truy cập sẽ không. | Session 1 Security Enhancements in Windows Vista 13 Applying a write-restricted access token to the service process. This access token can be used in cases where the set of objects written to by the service is bounded and can be configured. Write attempts to resources that do not explicitly grant the Service SID access will fail. Controlling services by using network firewall policies which prevents network access outside the normal bounds of the service program. Service SIDs are linked directly with the firewall policy. Microsoft I Learning 14 Session 1 Security Enhancements in Windows Vista Demonstration Viewing Service Configuration In this demonstration you will see How to view the properties of the DHCP Client service How to view the properties of the Workstation service In this demonstration you will see how you can View the properties of the Dynamic Host Configuration Protocol DHCP Client service. View the properties of the Workstation service. Key Points Services in Windows Vista have been hardened to require lower privileges to reduce the risk of a service being compromised. Session 1 Security Enhancements in Windows Vista 15 What Is User Account Control A system that makes it easier for users to run as standard users standard users are prompted for administrative credentials when required Administrative users are prompted for permission when required ------------------------------------------------------ User Account Control UAC is a new feature in Windows Vista that makes it easier for users to run as standard users and perform all their necessary day-to-day tasks. Administrative users also benefit from UAC because administrative privileges are available only after UAC requests permission from the user for that instance. Standard Users In previous versions of Windows many users were configured to use administrative privileges rather than standard user permissions. This was done because previous versions of Windows required administrator permissions to .