Active Directory

Active Directory (AD) is a directory service developed by Microsoft for Windows domain networks. It is used to centrally manage and organize network resources such as users, computers, printers, and other devices. AD provides a variety of services including authentication, authorization, and accounting (AAA), directory replication, and certificate services.

What is Active Directory?

At its core, Active Directory is a hierarchical database that stores information about network resources. This information is organized into objects, which can represent users, computers, groups, organizational units (OUs), and domains. Each object has a set of attributes, which are used to describe the object and its properties. For example, a user object might have attributes such as name, email address, and telephone number.

Active Directory is a distributed system, meaning that it can be deployed across multiple servers. This allows for scalability and fault tolerance. When a user logs on to the network, their credentials are authenticated against the AD database. If the credentials are valid, the user is granted access to the network resources that they are authorized to use.

Why Learn Active Directory?

There are many reasons why you might want to learn about Active Directory. If you are a system administrator, AD is a fundamental technology that you will need to know in order to manage your network. AD is also a valuable skill for IT support professionals, network administrators, and cybersecurity professionals.

Learning Active Directory can also be beneficial for your career. According to the Indeed website, the average salary for an Active Directory Engineer is $89,772 per year. In addition, there are many job opportunities for AD professionals. You can find jobs in a variety of industries, including IT, healthcare, education, and government.

How to Learn Active Directory

There are many ways to learn about Active Directory. You can take online courses, read books, or attend training courses. There are also many resources available online, such as Microsoft's documentation and community forums.

If you are interested in taking an online course on Active Directory, there are many options available. Some of the most popular courses include:

• Microsoft Windows Server 2016 Training for Beginners
• System Administration and IT Infrastructure Services
• Administración de sistemas y servicios de infraestructura de TI
• Administração de Sistemas e Serviços de Infraestrutura de TI
• Системное администрирование и службы IT-инфраструктуры
• إدارة النظم وخدمات البنية التحتية لتكنولوجيا المعلومات
• Serviços de infraestruturas e administração de sistemas
• Systemverwaltung und IT-Infrastrukturdienste
• Administrasi Sistem dan Layanan Infrastruktur TI
• Administration système et services d’infrastructure informatique
• Системне адміністрування і послуги ІТ-інфраструктури
• Cybersecurity Identity and Access Solutions using Azure AD
• 시스템 관리 및 IT 인프라 서비스
• Complete Windows Server Administration Course
• Mastering Group Policy on Windows Server
• Introduction to Windows PowerShell 5.1
• Administration système et services d’infrastructure informatique

These courses can provide you with a comprehensive understanding of Active Directory, including its architecture, features, and functionality. They can also help you prepare for the Microsoft Certified Solutions Expert (MCSE) certification.

Conclusion

Active Directory is a powerful tool that can be used to manage and secure your network resources. Learning about AD can be beneficial for your career and can help you to become a more valuable IT professional.