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foreword
Diligent people forget food and sleep, lazy people always have no time.
Table of contents
1. Active Directory (Active Directory, AD) concept:
2. Active Directory Domain Server (Active Directory Domain Server, AD DS)
3. Advantages/Features of Active Directory:
5. Namespace (Namespace) is the name of an area.
9. Group Policy can target computers or users
12. Lightweight Directory Services
Active Directory and Domain Services
Active DirectoryIn simple terms,Microsfotit is a functional service provided that acts as a centralized repository and storesActive Directoryall data related to objects such as users, computers, servers, and other resources within an organization, which makes management easy for system administrators. But its main function is to provide a way to authenticate users and machines in a domain environment. Using itActive Directory, you can remotely manage resources such as users, workstations and their permissions. Therefore, it is a single management interface accessible from anywhere on the network. It's primarily a featureMicrosoft Windowsof , but other operating systems can join in as well, for example you canActive DirectoryincludeLinuxhosts in your environment.
1. Active Directory (Active Directory, AD) concept:
Is a directory service in Windows networking.
2. Active Directory Domain Server (Active Directory Domain Server, AD DS)
It is both a directory and a service.
3. Advantages/Features of Active Directory:
1> Centralized management
2> Convenient access to network resources
3> Scalability
4. Domain
It is an implementation form of Active Directory and the core management unit of Active Directory.
A domain is composed of domain controllers and member computers, and a domain controller (Domain Controller, DC) is a computer on which the Active Directory service is installed.
5. Namespace (Namespace) is the name of an area.
eg: XXX School - Class 2 - Zhang San
benet.com (DNS architecture mode)
6. Object
Consists of a set of attributes, representing specific transactions, such as users, printers, computers, and so on.
Attribute (Attribute) is the data used to describe the object, such as the user's name, email, address, etc.
7. Container
The role is to store objects, which can contain a group of objects or other containers.
8. Organizational Unit (OU)
Is an internal container that can contain various objects in the domain, such as users, groups, computers, printers, and other OUs.
9. Group Policy can target computers or users
Perform many configurations, including security configuration and configuration of the desktop working environment.
10. Domain structure:
1> Logical structure
Single domain, domain tree, domain forest, organizational unit
2> Physical structure
Site, domain controller
11. SID: Security Identifier
12. Lightweight Directory Services
(Active Directory Lightweight Directory Service, AD LDS)
1. The benefits of additional domain controllers:
1> provide fault tolerance
2> provide load balancing
3> easier for users to connect and access
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