What is OU nesting?

OU nesting, or Organizational Unit nesting, refers to the hierarchical arrangement of Organizational Units (OUs) within a directory service, such as Active Directory. By nesting OUs, administrators can create a more structured and manageable environment, allowing for the delegation of administrative tasks and the application of policies at various levels. This enables better organization of users, groups, and resources based on specific criteria, such as department or location. Effective OU nesting enhances both security and management efficiency in large organizations.