M.Sc. Internet Security Student | B.Sc. Media Informatics | Cybersecurity | Green Software
Welcome to my personal portfolio website.
Building meaningful technology with a focus on sustainability and security.
I am a student with a background in Media Informatics and a growing focus on cybersecurity and sustainable technology. My interests include log analysis, authentication security, Linux permissions, file integrity, automation, and Green Software concepts.
Through hands-on projects, I aim to build practical skills, strengthen my technical foundation, and create meaningful solutions with a focus on security, structure, and long-term impact.
A beginner-friendly security project inspired by Fail2ban concepts, focusing on suspicious login activity, rule-based blocking ideas, and defensive thinking in system security.
View on GitHub →Analyzes authentication logs to detect suspicious login attempts, failed access patterns, and potential brute-force behavior.
View on GitHub →Demonstrates file integrity monitoring concepts by checking whether files have been modified unexpectedly or without authorization.
View on GitHub →Explores Linux user and group management with a focus on access control, permissions, and secure system organization.
View on GitHub →An introductory project reviewing Docker-related security aspects, including container risks, configuration awareness, and safer usage practices.
View on GitHub →A simple monitoring project that works with log data to observe events, highlight unusual behavior, and build practical security analysis skills.
View on GitHub →Hands-on practice with Linux file permissions, ownership, and access rules to strengthen system security fundamentals.
View on GitHub →Introduces core password security concepts such as hashing, common weaknesses, and best practices for secure authentication.
View on GitHub →Demonstrates secure data handling and validation in a simple pipeline, with attention to structure, integrity, and safer processing workflows.
View on GitHub →A basic log analysis project for identifying suspicious login attempts and understanding how security-relevant patterns appear in system logs.
View on GitHub →Email: thaonguyen29041997@gmail.com