I am a networking and security enthusiast based in Ho Chi Minh City, focused on securing infrastructure and understanding real-world protocol behavior.
I continuously build lab environments to simulate attacks, validate configurations, and strengthen defensive network design.
- ๐ก๏ธ Research Project: Design and Empirical Evaluation of a Layered Access-Control Security Model for Enterprise Access Networks
- ๐ง Documentation: Every lab and research finding is documented in my My 2nd brain repository.
![]() Networking Basics |
![]() Networking Devices Initial Configuration |
![]() Network Addressing Troubleshooting |
![]() Network Support & Security |





