Ghalia Wali

Energetic and focused problem-solver with a strong passion for technology and cybersecurity. Possess foundational knowledge in network security, vulnerability analysis, and defensive security practices, with hands-on experience gained through virtual labs, CTF challenges, and interactive platforms like TryHackMe and HackTheBox. Highly motivated by threat detection and cyber defense, with a continuous drive to learn, adapt, and stay ahead in the field. Eager to contribute to real-world security challenges in a professional environment and grow under the guidance of industry experts.

Experience | Daily Practice | Career Dedication

With self motivation and full-time commitment to building technical expertise through daily hands-on practice.  Though I haven’t held a formal role yet, I live cybersecurity every day — researching, simulating, analyzing, and learning I've created rigorous, real world-environment where I sharpen my skills hands on. Eager to grow and learn

• Designed and built a secure home cybersecurity lab using Windows and Linux virtual machines, replicating enterprise network environments for hands-on threat simulation and analysis.
• Applied both offensive and defensive security techniques, successfully completing interactive labs on TryHackMe and HackTheBox challenges to enhance practical skills.
• Conducted comprehensive vulnerability assessments Identifying and remediating critical vulnerabilities through system hardening and configuration management
• Implemented multi-layered account security protocols, including Multi-Factor Authentication on (MFA) , password vaults, and login aliasing, to significantly enhance identity protection and access control
• Monitored and analyzed network traffic using Wireshark and Fail2Ban, developing practical skills in network forensics, log analysis, and fundamental SIEM practices for proactive threat detection.
• Studied and applied core concepts: CIA triad, endpoint security, phishing analysis, privilege escalation paths, and basic malware indicators
• Developed and utilized python scripts to exploit a CTF’s server vulnerability, Successfully escalating privileges to gain root access
• Emulated adversary tactics aligned with MITRE ATT&CK, refining detection strategies and response techniques
• Wrote reports, track investigations, and self-evaluate to match professional soc analyst workflows.

• CYSA+ (Certified by TVTC)

• Security+

• CTFS

• Continous growth