windows-networking

ChMac, a quick Windows batch CLI utility to change or randomize network adapter MAC address for security, or to work around usage limit of public Wi-Fi hotspots, either automatically or manually. The command, chmac.bat, changes MAC addresses in an easy-to-use interactive console alongside command-line parameters

A professional PowerShell utility to diagnose and fix common Windows network sharing, SMB, and discovery problems. Features include backup/restore, interactive menu, and safe, step-by-step repairs.

Active Directory home lab demonstrating Windows Server administration and Help Desk troubleshooting.

Educational Windows network diagnostics and automatic connection profiles with .NET 8, WebView2, WinDivert, DNS, TLS, and QUIC.

Built a Windows Server 2022 Active Directory lab with DNS, OUs, user management, security groups, shared folders, NTFS permissions, domain authentication, and access control.

Active Directory lab built in VMware using Windows Server 2016 and Windows 10. Includes domain setup, OU structure, group permissions, and security event monitoring.