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https://github.com/ngvuthdanhh/certificate-information-security-openlearn

Comprehensive learning repository for the OpenLearn Information Security program, featuring detailed notes, hands-on labs, demos, guides, cheatsheets, case studies, and a certificate of completion. Focuses on network, system, application, and cloud security, covering both attack techniques and defense strategies.
https://github.com/ngvuthdanhh/certificate-information-security-openlearn

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Comprehensive learning repository for the OpenLearn Information Security program, featuring detailed notes, hands-on labs, demos, guides, cheatsheets, case studies, and a certificate of completion. Focuses on network, system, application, and cloud security, covering both attack techniques and defense strategies.

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README

          

# πŸ›‘οΈ OpenLearn – Information Security

![Course](https://img.shields.io/badge/OpenLearn-Information%20Security-darkblue?style=flat-square&logo=openlearning)
![Status](https://img.shields.io/badge/Status-Completed-brightgreen?style=flat-square&logo=verizon)
![Type](https://img.shields.io/badge/Type-Learning%20Project-orange?style=flat-square&logo=notion)
![Focus](https://img.shields.io/badge/Focus-Information%20Security-informational?style=flat-square&logo=firefoxbrowser)
![Maintainer](https://img.shields.io/badge/Maintainer-ThΓ nh%20Danh-blueviolet?style=flat-square&logo=github)

This repository contains **notes, labs, demos, guides, case studies, cheatsheets, and certificate of completion** for the *OpenLearn – Information Security* program. The course covers essential concepts in **network, system, application security, cryptography, incident response, and overall information protection**.

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## πŸ“š Notes
- πŸ“„ [01-introduction.md](./notes/01-introduction.md) – Introduction to Information Security
- πŸ“„ [02-security-basics.md](./notes/02-security-basics.md) – Security principles and threats
- πŸ“„ [03-network-security.md](./notes/03-network-security.md) – Network security fundamentals
- πŸ“„ [04-threats-and-vulnerabilities.md](./notes/04-threats-and-vulnerabilities.md) – Threats and vulnerabilities
- πŸ“„ [05-system-hardening.md](./notes/05-system-hardening.md) – System hardening techniques
- πŸ“„ [06-malware-and-attacks.md](./notes/06-malware-and-attacks.md) – Malware and attack types
- πŸ“„ [07-cryptography.md](./notes/07-cryptography.md) – Cryptography essentials
- πŸ“„ [08-access-control.md](./notes/08-access-control.md) – Access control methods
- πŸ“„ [09-monitoring-logging.md](./notes/09-monitoring-logging.md) – Monitoring and logging
- πŸ“„ [10-incident-response.md](./notes/10-incident-response.md) – Incident response procedures
- πŸ“„ [11-web-security.md](./notes/11-web-security.md) – Web application security
- πŸ“„ [12-application-security.md](./notes/12-application-security.md) – Application security best practices
- πŸ“„ [13-wireless-security.md](./notes/13-wireless-security.md) – Wireless security fundamentals
- πŸ“„ [14-cloud-security.md](./notes/14-cloud-security.md) – Cloud security essentials
- πŸ“„ [15-reporting-and-mitigation.md](./notes/15-reporting-and-mitigation.md) – Reporting and mitigation strategies

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## πŸ§ͺ Labs
- πŸ”§ [red-team-labs.md](./labs/red-team-labs.md) – Offensive security labs
- πŸ”§ [blue-team-defense.md](./labs/blue-team-defense.md) – Defensive security labs
- πŸ”§ [hands-on-exercises.md](./labs/hands-on-exercises.md) – Practical exercises

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## πŸ“„ Cheatsheets
- πŸ“‘ [network-security.md](./cheatsheets/network-security.md) – Network security quick reference
- πŸ“‘ [system-security.md](./cheatsheets/system-security.md) – System security summary
- πŸ“‘ [web-application-security.md](./cheatsheets/web-application-security.md) – Web security quick guide
- πŸ“‘ [cryptography.md](./cheatsheets/cryptography.md) – Cryptography cheatsheet
- πŸ“‘ [incident-response.md](./cheatsheets/incident-response.md) – Incident response quick reference

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## πŸ“‹ Guides
- πŸ“„ [setup-lab-environment.md](./guides/setup-lab-environment.md) – Lab setup instructions
- πŸ“„ [incident-response-guidelines.md](./guides/incident-response-guidelines.md) – Incident response best practices
- πŸ“„ [threat-mitigation-strategies.md](./guides/threat-mitigation-strategies.md) – Threat mitigation strategies

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## πŸ”¬ Extras
- πŸ“‘ [case-studies.md](./extras/case-studies.md) – Analysis of major security incidents
- πŸ“‘ [resources.md](./extras/resources.md) – Additional references and reading materials
- πŸ“† [timeline.md](./extras/timeline.md) – Timeline of significant security events

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## πŸ“– Docs
- πŸ“˜ [index.md](./docs/index.md) – Program overview
- πŸ“˜ [glossary.md](./docs/glossary.md) – Information security glossary
- πŸ“˜ [references.md](./docs/references.md) – External references
- πŸ“˜ [roadmap.md](./docs/roadmap.md) – Learning roadmap
- πŸ“˜ [syllabus.md](./docs/syllabus.md) – Course syllabus

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## πŸ“Έ Screenshots

| Step | Screenshot |
|-------------------------|------------|
| πŸ“š Course Content | ![](./screenshots/course-content.png) |
| 🏫 Course Overview | ![](./screenshots/course-des.png) |
| ⭐ Course Reviews | ![](./screenshots/course-reviews.png) |

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## πŸ“œ Certificate
πŸŽ“ [OpenLearn Information Security](./cert/Open%20Learn%20Information%20Security.pdf)

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## πŸ“ Personal Review
This program provides a comprehensive foundation in **information security concepts, threat mitigation, cryptography, and practical defense techniques**.
Hands-on labs, exercises, and cheatsheets help learners understand **network security, system hardening, application security, incident response, and monitoring**.
It is ideal for anyone seeking practical skills to **secure systems and respond effectively to security incidents**.

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## ✍️ Author
**ThΓ nh Danh** – Red Team Learner & Security Researcher

- GitHub: [@ngvuthdanhh](https://github.com/ngvuthdanhh)
- Email: ngvu.thdanh@gmail.com

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## πŸ“„ License
This project is licensed under the terms of the **MIT License**. See [LICENSE](./LICENSE) for full details.
Β© 2025 ngvuthdanhh. All rights reserved.