Windows Server 2019 Active Directory Lab with AD DS, DNS, Windows 10 Domain Join, Network Topology and Documentation.

Vulnerability management lab using Nessus Essentials and a Windows 10 virtual machine to compare scan methods, simulate risk, remediate findings, and validate risk reduction.

Desktop app to manage VirtualBox VM labs for security analysts - organize VMs by lab, control snapshots, keep timestamped analysis notes, and export PDF reports. Built with JavaFX + SQLite.

Hands-on documentation for setting up a Windows Server 2022 Domain Controller, DNS, DHCP, GPOs, and joined Windows 11 client nodes on VMware.

Tutorial-guided Linux firewall defense lab using Python, Scapy, tcpdump, and iptables to detect repeated SYN activity and temporarily block source IP addresses.

Hybrid Identity Lab using Windows Server 2022, Active Directory, Microsoft Entra Connect, DNS, Group Policy, and PowerShell.

A phase-based blue-team home lab, documented as it is built — architecture, decisions and verification evidence.

Proyecto académico de infraestructura TI multiciudad con Windows Server, Active Directory, DNS, DHCP, GPO, VLAN, VPN y pfSense. Y WASUS

Home lab demonstrating vulnerability assessment and patch management using Nessus Essentials, Ubuntu Linux, Apache, and VMware Fusion.

Enterprise Windows Infrastructure Lab

Enterprise Active Directory Lab built on Windows Server 2022 using VMware Workstation.

Step-by-step application note for setting up a QNX 8.0 development environment on Windows: myQNX licensing, QNX Software Center, SDP 8.0, Momentics IDE, VMware target VM, and fixing the "Virtualized Intel VT-x/EPT is not supported" error (Hyper-V/VBS). 39 annotated screenshots included.

VM migration time estimator for OpenShift MTV/Forklift from VMware. Supports Network Copy (VDDK), XCopy (VAAI), and FlashArray Volume Copy methods.