Các hệ thống phân cấp quản lý an ninh các thuật ngữ sử dụng quyền cấp Giấy phép an nhóm cấp người dùng truy cập Khi khả năng và sử dụng công nghệ SharePoint tiếp tục tăng, do đó, hiện số lượng nội dung lưu trữ trong trang SharePoint. Để duy trì và quản lý nội dung này, bạn cần một cấu trúc bảo mật hiệu quả tại chỗ để đảm bảo rằng nội dung này chỉ truy cập của người dùng với sự cho phép thích hợp | 8 Securing and Managing Site Content WHAT S IN THIS CHAPTER The administration hierarchy Security terminology User permissions Permission levels Security groups Granting users access As the capabilities and use of SharePoint technologies continue to increase so does the amount of content stored in SharePoint sites. To maintain and manage this content you need an effective security structure in place to ensure that this content is only accessed by users with the proper permissions. To assist administrators with this gargantuan task configuration options exist to grant users access with both broad and fine-grained settings. Additionally you can configure this access at several hierarchical levels making it easy to secure content throughout an environment. The security structure built at the onset of a SharePoint deployment plays a major role in the overall success or failure of the solution and is not to be taken lightly. In this chapter you get an in-depth look at the security configuration options available with SharePoint 2010 and how they can be used to lock down your environment. 196 CHAPTER 8 SECURING AND MANAGING SITE CONTENT REVIEWING THE TERMINOLOGY Before diving into how site security can be set up it is vital to understand the vocabulary that represents the various components of user access. These terms are often dependent upon each other so it is easy to get subjects confused. Be sure to have a firm grasp of these concepts before moving on to the next sections Permissions These are single units of access that represent specific tasks that can be performed at the list site or personalization level. Permission levels are made up of sets of permissions. SharePoint ships with a list of permissions. This list cannot be edited or added to and permissions cannot be deleted. Although you can t delete a permission you can control the permissions that are available for a site collection. For example if you have a site collection that is storing archived content and
