Build AI-powered security tools. 50+ hands-on labs covering ML, LLMs, RAG, threat detection, DFIR, and red teaming. Includes Colab notebooks, Docker environment, and CTF challenges.

🚀 DevOps core course — 18 hands-on labs building a real service from Docker and CI/CD through Kubernetes, Helm, GitOps with ArgoCD, Argo Rollouts, observability (Prometheus/Grafana/Loki), Terraform, Ansible, secrets management, and Nix reproducible builds.

🚀 DevOps intro elective — 10 hands-on labs + 2 bonus building QuickNotes end-to-end: Git internals, CI/CD with GitHub Actions, OS & networking, Vagrant VMs, Docker, Ansible, golden-signal monitoring, Trivy + ZAP scanning, and free-tier cloud deployment.

🚀 DevSecOps intro elective — 10 hands-on labs + 2 bonus hardening OWASP Juice Shop: threat modeling (STRIDE/Threagile), signed commits & secret scanning, SBOM/SCA, SAST + DAST, IaC security (Checkov/KICS), container & supply-chain hardening (Trivy, Cosign), runtime detection with Falco, and DefectDojo vuln management.

Free Cybersecurity tutorials for beginners with 351 interactive lessons. Easy-to-follow programming guides with hands-on practice exercises.

🚀 SRE intro elective — 10 hands-on labs + 2 bonus operating QuickTicket microservices: SLO-driven observability (Prometheus/Grafana/Loki/Tempo), Kubernetes, GitOps with ArgoCD, alerting & incident response, progressive delivery with Argo Rollouts, chaos engineering, and DB reliability.

🚀 Complete AWS learning path for beginners - 45K+ community resource with hands-on labs, workshops, and certification guides

🧑‍💻 Academic-Labs-Collection is a growing repository of academic lab projects, including cryptography, machine learning, statistics, number theory, and algorithms. Designed for students and educators, it provides organized resources and code samples, with plans for continuous expansion and new lab additions.

Master the DevOps essentials: Linux administration + Kubernetes Pod management. Lab-focused tutorials with real-world troubleshooting scenarios.

Post-Quantum PKI educational demos — Trust the transition to quantum-safe cryptography

🤖 Test and secure AI systems with advanced techniques for Large Language Models, including jailbreaks and automated vulnerability scanners.

Sample code and exercise files for the Semantic Kernel Hands-on Labs

Intentionally broken AWS scenarios for hands-on troubleshooting using real cloud support workflows. Focused on logs, metrics, root cause analysis, remediation, and prevention — not tutorials or guided labs.

Hands-on Kubernetes labs: Pods → ReplicaSets → Deployments. Learn by doing, contribute solutions, help others!

36 hands-on labs aligned to the CompTIA Cloud+ CV0-004 exam objectives, runnable on the free Killercoda Ubuntu Playground. WSQ Course TGS-2024049214.

Training datasets, CTF platforms, digital investigation exercises, and cyber labs for CTI analysts, DFIR practitioners, SOC analysts, and educators.

A comprehensive collection of AWS Security projects covering Identity & Access Management (IAM), Compute Security (EC2), and Network Security. Perfect for AWS practitioners and Cybersecurity learners

Labs and howtos for educators

36 hands-on labs aligned to the CompTIA Security+ SY0-701 exam objectives, runnable on the free Killercoda Ubuntu Playground.

Hands-on CCNA labs covering switching, routing, VLANs, OSPF, ACLs, NAT, Security and network troubleshooting using Cisco Packet Tracer