Abanoub IT Solutions
Windows ServerActive Directory Domain ServicesGroup Policy (GPO)DNS / DHCPNTFS Permissions

Windows Server & Active Directory Management

Structuring directory services, automating Group Policy lockdown, and hardening file server access permissions.

Selected work is presented in an anonymized format to protect client and employer confidentiality.

General Challenge

Unorganized directory hierarchies and inconsistent access rights across departmental folders created potential security risks and increased administrative overhead.

Scope of Work

Restructure Organizational Units (OUs) to mirror corporate governance requirements
Design and enforce Group Policy Objects (GPOs) for security baselines and desktop controls
Audit and remediate NTFS share permissions with strict principle of least privilege
Configure DHCP failover and resilient DNS replication zones

Technologies Used

Windows ServerActive Directory Domain ServicesGroup Policy (GPO)DNS / DHCPNTFS Permissions

Solution Implemented

Standardized the Active Directory environment with streamlined Organizational Units, uniform security policies applied automatically at machine startup, and cleanly organized departmental file repositories.

Practical Business Value

Minimized unauthorized access risks, simplified ongoing administration, and ensured predictable endpoint security across the organization.

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