About
Hello, I’m Caelinya, a cybersecurity researcher and full-stack developer. Welcome to my digital space where I share my insights in cybersecurity, web development, and the fascinating intersection of security and technology.
Who I Am
I am a cybersecurity researcher and full-stack developer, focusing on web security, penetration testing, and modern development technologies. I believe that security should not be an obstacle to development, but a catalyst for innovation. By deeply understanding the attacker’s mindset, I am committed to building a safer and more reliable digital world.
Tech Stack
Cybersecurity
- Penetration Testing: Web Application Security Testing, Network Penetration, Social Engineering
- Vulnerability Research: SQL Injection, XSS, CSRF, Privilege Escalation, Code Audit
- Security Tools: Burp Suite, Metasploit, Nmap, Wireshark, OWASP ZAP
- Programming Languages: Python (for security scripting), Bash, PowerShell
- System Security: Linux Hardening, Windows Security, Container Security
Web Development
- Frontend: React, Vue.js, Astro, JavaScript, TypeScript
- Backend: Python (FastAPI, Django), Node.js, Express.js
- Databases: PostgreSQL, MongoDB, Redis
- Secure Development: Secure Coding Practices, OWASP Top 10 Defense, Authentication & Authorization
Infrastructure & Tools
- Cloud Security: AWS Security Configuration, Docker Container Security
- DevSecOps: CI/CD Security Integration, Automated Security Testing
- Monitoring & Analysis: ELK Stack, Security Log Analysis
- Operating Systems: Kali Linux, Ubuntu, CentOS, Windows Server
Areas of Expertise
Cybersecurity Research
- 🔍 Vulnerability Hunting: Focusing on the discovery and analysis of web application security vulnerabilities
- 🛡️ Defense Strategies: Researching and implementing multi-layered security defense solutions
- 📊 Threat Intelligence: Tracking the latest security threats and attack techniques
- 🔬 Security Research: In-depth research into the security risks of emerging technologies
Integrating Development & Security
- 🔐 Secure Development: Integrating security concepts into the development lifecycle
- 🚀 DevSecOps: Promoting Shift-Left Security, automating security testing
- 🏗️ Architectural Security: Considering security design from an architectural level
- 📝 Secure Coding: Writing secure and reliable code
Hobbies & Interests
Beyond my professional skills, I am also passionate about:
- 🚩 CTF Competitions: Participating in various cybersecurity competitions to challenge my technical limits
- 📚 Security Research: Reading the latest security papers and technical reports
- 🎵 Music: Classical music, a source of inspiration while coding
- 🌱 Continuous Learning: Keeping up with security trends and learning new attack and defense techniques
- ✍️ Technical Writing: Sharing security knowledge and promoting security awareness
Blog Philosophy
This blog is my digital garden, where I:
- Share Security Knowledge: Documenting practical experience in penetration testing and vulnerability research
- Discuss Security Practices: Sharing best practices for secure development and defense
- In-depth Technical Analysis: Deeply analyzing the principles and exploitation methods of security vulnerabilities
- Promote Security Awareness: Spreading cybersecurity knowledge to improve security prevention awareness
- Fuse Development and Security: Exploring how to integrate a security mindset into the development process
Contact
If you’d like to discuss technical topics, collaborate on a project, or just say “Hello”, feel free to contact me through the following channels:
- Email: caelinya@gmail.com
- GitHub: github.com/Caelinya
- Twitter: @caelinya
- LinkedIn: linkedin.com/in/caelinya
Acknowledgements
Thank you for visiting my blog! This site is built with Astro, using the AstroPaper theme with my own customizations.
If you are interested in the technical implementation of the site or have found any issues, feel free to open an Issue or Pull Request on GitHub.
“The best way to predict the future is to create it.” - Peter Drucker