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The directory structure can efficiently accommodate the physical and logical aspects of information resources, such as access to other databases, user permissions, and computers. Active Directory also integrates with the network naming service, the DNS. The DNS pro- vides for the hierarchical naming and location of resources throughout the company Mcsa Exams
and on the public Internet.
Centralized data storage All the information within Active Directory resides within a single, distributed, data repository. Users and systems administrators can easily access the information they need wherever they may be within the company. This is one of the most important design goals of the directory service—to provide a secure and centralized location for all your data. The benefits of centralized data storage include reduced administrative requirements, less duplication, higher availability, and increased visibility and organization of data.
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Ease of administration To accommodate various business models, Active Directory can be configured for centralized or decentralized administration. This gives network and systems administrators the ability to delegate authority and responsibilities throughout the organization while still maintaining security. They allow for making companywide changes with just a few mouse clicks.
Network security Through the use of a single logon and various authentication and encryption mechanisms, Active Directory can facilitate CCNA Certification
security throughout an entire enterprise. Through the process of delegation , higher-level security authorities can grant permissions to other administrators. For ease of administration, objects in the Active Directory tree inherit permissions from their parent objects. Application developers can take advantage of many of these features to ensure that users are identified uniquely and securely. Network administrators can create and update permis- sions as needed from within a single repository, thereby reducing the chances of an inaccurate or outdated configuration.
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