Course Catalog

Linux Unhatched

A free introduction to Linux. Learn basic command-line navigation, installation, and configuration in your browser.

8 hrs

Free Foundational

Linux Essentials

Learn the fundamentals of the Linux operating system, command line, and open-source concepts. Aligned with the LPI Linux Essentials certification.

70 hrs

Free Foundational

Introduction to Linux 1

Build foundational Linux system administration skills: file management, package installation, file permissions, partitions, and the boot process. Aligned with LPI LPIC-1 (101-500) certification objectives.

70 hrs

$29.95 Intermediate

Introduction to Linux 2

Advance your Linux administration skills: shell scripting, system services, networking fundamentals, and security. Aligned with LPI LPIC-1 (102-500) certification objectives.

70 hrs

$29.95 Intermediate

RHEL9.3 System Administration I

Build a foundation in Red Hat Enterprise Linux administration: command-line essentials, user management, file systems, and enterprise-level tools.

1 lab 20 hrs

From $45 Foundational

RHEL9.3 System Administration II

Go deeper into enterprise Linux administration: file systems, logical volumes, SELinux, firewalling, and troubleshooting on Red Hat Enterprise Linux.

1 lab 16 hrs

From $45 Intermediate

Digital Forensics

Digital forensics for the courtroom: evidence handling across mobile, video, IoT, and location data, the legal frameworks that govern it, and how it holds up in court. No technical background required.

18 labs 24 hrs

$49.95 Foundational

Digital Evidence

Hands-on digital evidence handling from scene arrival to laboratory intake: seizure authority, write-blocked imaging, hash verification, packaging, and chain of custody. Builds on Digital Forensics: From Evidence to Courtroom.

20 labs 24 hrs

$69.95 Intermediate

Intro to Critical Infrastructure

Critical infrastructure cybersecurity concepts: PLCs, HMIs, SCADA systems, Modbus protocol, and related OT security topics through hands-on labs.

14 labs 20 hrs

Educator-led Intermediate

NDG CySA+

Practice behavioral analytics, threat detection, vulnerability management, and incident response. Aligned with CompTIA CySA+ (CS0-002) exam objectives.

21 labs 25 hrs

$10 Intermediate

NDG Ethical Hacking v2

Practice offensive security techniques: reconnaissance, vulnerability analysis, exploitation, and post-exploitation in isolated lab environments.

26 labs 20 hrs

$10 Intermediate

NDG Forensics v2

Practice digital forensic investigation techniques: evidence collection, file system analysis, and incident documentation in isolated lab environments.

21 labs 20 hrs

$10 Intermediate

NDG Security+ v4

Practice network security skills: threat mitigation, access control, cryptography, and risk management. Aligned with CompTIA Security+ (SY0-601) exam objectives.

25 labs 25 hrs

$10 Intermediate

Cloud Security Automation

Learn cloud security automation with Kubernetes, DevSecOps practices, vulnerability management, and the MITRE ATT&CK framework through Palo Alto Networks labs.

7 labs 10 hrs

$40 Intermediate

Cloud Security Fundamentals

Learn cloud security fundamentals. Recognize threats and defend data centers, cloud environments, and enterprise networks.

9 labs 10 hrs

$10 Foundational

Cybersecurity Foundation

Learn cybersecurity fundamentals. Recognize and mitigate attacks against enterprise networks and critical infrastructure.

6 labs 10 hrs

$10 Foundational

Fundamental Training Bundle

A four-course bundle covering cybersecurity, cloud security, network security, and security operations.

30 labs 40 hrs

$30 Foundational

Network Security Fundamentals

Learn network security fundamentals. Recognize and defend home networks, enterprise infrastructure, and mission-critical systems.

8 labs 10 hrs

$10 Foundational

PAN11 Firewall Essentials

Configure, manage, and monitor Palo Alto Networks next-generation firewalls through hands-on labs.

14 labs 15 hrs

From $50 Intermediate

Security Operations Fundamentals

An introduction to Security Operations Center (SOC) concepts: frameworks, monitoring processes, and the people, processes, and technology behind security operations.

8 labs 10 hrs

$10 Foundational

Cloud and Virtualization Concepts

Learn the essentials of cloud computing and virtualization: core mechanics, real-world applications, and the open-source infrastructure behind modern data centers.

5 labs 10 hrs

Free Foundational

Proxmox VE 9: Setup and Management

Install and configure Proxmox VE 9, deploy virtual machines and containers, and manage storage and backup solutions through hands-on labs.

16 labs 15 hrs

From $75 Foundational

Proxmox VE 8: Setup and Management

Install and configure Proxmox VE, deploy virtual machines and containers, and manage storage and backup solutions through hands-on labs.

17 labs 15 hrs

From $75 Foundational

Proxmox VE 9: AAO

Advanced Proxmox VE 9 administration: VM import from other hypervisors, API automation, OCI containers, software-defined networking, and Ceph storage.

19 labs 19 hrs

From $75 Advanced

Proxmox VE 8: AAO

Advanced Proxmox VE administration: VM migration, API automation, advanced networking, Ceph distributed storage, and real-world challenge scenarios.

19 labs 18 hrs

From $75 Advanced

NDG Sandbox for Proxmox VE

A browser-based sandbox for Proxmox VE. Deploy VMs, configure storage, and work through the platform's virtualization features.

$75 Foundational