Dwain Esterhuizen | Cybersecurity-Portfolio

Hands-on cybersecurity practitioner focused on penetration testing, vulnerability assessment, and security analysis.

🔍 Focus Areas

• Windows Security
• Linux Security
• Active Directory Security
• Privilege Escalation (Linux & Windows)
• Web Application Security
• OSINT Investigations

⭐ Featured Work

• Shared Object Injection Priv Esc
• [Next lab here]
• [Next lab here]

🛠 Tools & Technologies

• Burp Suite | Nessus | OWASP ZAP
• Splunk | SIEM Fundamentals
• Linux | Active Directory | Azure
• Python | Bash | PowerShell

📜 Certifications

• ISC2 Certified in Cybersecurity (CC)
• PNPT (in progress)
• CompTIA Network+

📫 Contact

• Email: dwain_est@cyberkeeper.co.za
• LinkedIn: (your link)