Courses

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, user permissions, and basic networking. 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

Free Foundational

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+ (CS0-003) exam objectives.

21 labs 25 hrs

$50 Intermediate

NDG Ethical Hacking v2

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

26 labs 20 hrs

$50 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

$50 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

$60 Intermediate

Cisco CyberOps Associate

Monitor, detect, and respond to cybersecurity threats through hands-on labs aligned with the Cisco CyberOps Associate certification.

36 labs 70 hrs

From $11.95 Advanced

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. Aligned with the Palo Alto Networks PCCET certification.

9 labs 10 hrs

$10 Foundational

Cybersecurity Foundation

Learn cybersecurity fundamentals. Recognize and mitigate attacks against enterprise networks and critical infrastructure. Aligned with the Palo Alto Networks PCCET certification.

6 labs 10 hrs

$10 Foundational

Fundamental Training Bundle

A four-course bundle covering cybersecurity, cloud security, network security, and security operations. Aligned with the Palo Alto Networks PCCET certification.

30 labs 40 hrs

$30 Foundational

Network Security Fundamentals

Learn network security fundamentals. Recognize and defend home networks, enterprise infrastructure, and mission-critical systems. Aligned with the Palo Alto Networks PCCET certification.

8 labs 10 hrs

$10 Foundational

PAN11 Firewall Essentials

Configure, manage, and monitor Palo Alto Networks next-generation firewalls through hands-on labs. Aligned with the PCNSA certification.

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 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