https://github.com/ngvuthdanhh/certificate-network-security-openlearn
Comprehensive learning repository for the OpenLearn Network Security program, featuring detailed notes, hands-on labs, demos, guides, case studies, and a certificate of completion. Focuses on both network attack techniques and defense strategies.
https://github.com/ngvuthdanhh/certificate-network-security-openlearn
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Comprehensive learning repository for the OpenLearn Network Security program, featuring detailed notes, hands-on labs, demos, guides, case studies, and a certificate of completion. Focuses on both network attack techniques and defense strategies.
- Host: GitHub
- URL: https://github.com/ngvuthdanhh/certificate-network-security-openlearn
- Owner: ngvuthdanhh
- License: gpl-3.0
- Created: 2025-08-31T04:09:30.000Z (6 months ago)
- Default Branch: main
- Last Pushed: 2025-08-31T04:57:14.000Z (6 months ago)
- Last Synced: 2025-08-31T06:14:46.804Z (6 months ago)
- Topics: blue-team, cybersecurity, githublearning, guides, lab-demos, network-security, red-team
- Homepage: https://www.open.edu/openlearn
- Size: 576 KB
- Stars: 0
- Watchers: 0
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
- Code of conduct: CODE_OF_CONDUCT.md
- Roadmap: docs/roadmap.md
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README
# 🛡️ OpenLearn – Network Security
This repository contains **notes, labs, demos, guides, case studies, and certificate of completion** for the *OpenLearn – Network Security* program. The course covers essential concepts in **network security, secure architecture, threat detection, incident response, and advanced network protection techniques**.
---
## 📚 Notes
- 📄 [01-introduction.md](./notes/01-introduction.md) – Introduction to Network Security
- 📄 [02-network-fundamentals.md](./notes/02-network-fundamentals.md) – Networking basics
- 📄 [03-firewalls-vpn-ids-ips.md](./notes/03-firewalls-vpn-ids-ips.md) – Firewalls, VPNs, IDS/IPS
- 📄 [04-network-threats.md](./notes/04-network-threats.md) – Common network threats
- 📄 [05-secure-network-design.md](./notes/05-secure-network-design.md) – Secure network architecture
- 📄 [06-monitoring-incident-response.md](./notes/06-monitoring-incident-response.md) – Monitoring & incident response
- 📄 [07-advanced-topics.md](./notes/07-advanced-topics.md) – Advanced network security concepts
---
## 🧪 Labs
- 🔧 [01-firewall-configuration.md](./labs/01-firewall-configuration.md) – Firewall setup and rules
- 🔧 [02-vpn-setup.md](./labs/02-vpn-setup.md) – VPN configuration
- 🔧 [03-ids-ips-deployment.md](./labs/03-ids-ips-deployment.md) – IDS/IPS deployment
- 🔧 [04-network-monitoring.md](./labs/04-network-monitoring.md) – Network monitoring exercises
- 🔧 [05-ddos-simulation.md](./labs/05-ddos-simulation.md) – DDoS simulation and mitigation
---
## 💻 Demo
- 📄 [demo-examples01.md](./demo/demo-examples01.md) – Basic firewall rules demo
- 📄 [demo-examples02.md](./demo/demo-examples02.md) – VPN client connection demo
- 📄 [demo-examples03.md](./demo/demo-examples03.md) – IDS/IPS alert simulation demo
---
## 📋 Guides
- 📄 [setup-lab-environment.md](./guides/setup-lab-environment.md) – Lab setup instructions
- 📄 [incident-response-guidelines.md](./guides/incident-response-guidelines.md) – Incident response best practices
- 📄 [threat-mitigation-strategies.md](./guides/threat-mitigation-strategies.md) – Network threat mitigation strategies
---
## 🔬 Extras
- 📑 [case-studies.md](./extras/case-studies.md) – Analysis of major network security incidents
- 📑 [resources.md](./extras/resources.md) – Additional references and reading materials
- 📆 [timeline.md](./extras/timeline.md) – Timeline of significant network attacks
---
## 📖 Docs
- 📘 [index.md](./docs/index.md) – Program overview
- 📘 [glossary.md](./docs/glossary.md) – Network security glossary
- 📘 [references.md](./docs/references.md) – External references
- 📘 [roadmap.md](./docs/roadmap.md) – Learning roadmap
- 📘 [syllabus.md](./docs/syllabus.md) – Course syllabus
---
## 📸 Screenshots
| Step | Screenshot |
|-------------------------|------------|
| 📚 Course Content |  |
| 🏫 Course Overview |  |
| ⭐ Course Reviews |  |
---
## 📜 Certificate
🎓 [OpenLearn Network Security](./cert/OpenLearn%20Network%20security.pdf)
---
## 📝 Personal Review
This course provides a solid foundation in **network security concepts, threat mitigation, and practical defense techniques**.
Hands-on labs and demos help understand **firewalls, VPNs, IDS/IPS deployment, network monitoring, and DDoS mitigation**.
It is ideal for learners seeking practical skills to **secure networks and respond to incidents effectively**.
---
## ✍️ Author
**Thành Danh** – Red Team Learner & Security Researcher
- GitHub: [@ngvuthdanhh](https://github.com/ngvuthdanhh)
- Email: ngvu.thdanh@gmail.com
---
## 📄 License
This project is licensed under the terms of the **MIT License**. See [LICENSE](./LICENSE) for full details.
© 2025 ngvuthdanhh. All rights reserved.