Portspatter
2025Stealthy port scanner built in Python, designed to evade detection by mimicking legitimate traffic patterns.
python networking security
Emir Buğra
// cybersecurity researcher & linux enthusiast
Focused on discovering vulnerabilities in web applications, Active Directory environments, and enterprise infrastructure. Passionate about developing tools and techniques for red team operations and security research.
$ focus areas
Web Application Security
OWASP Top 10, injection attacks, authentication bypass
Red Teaming
Adversary simulation, social engineering, persistence
Active Directory Attacks
Kerberoasting, golden tickets, privilege escalation
System Administration
Linux system internals, scripting & automation, C2 infrastructure
Cyber Threat Intelligence
TTP analysis, OSINT research, attack surface mapping
Security Tooling
Custom automation, framework development, research
$ honors & awards
TryHackMe Top %1
Current 12K Points Solo
Issued by TryHackMe
HackTheBox University CTF 2025: Tinsel Trouble
Dec 2025 124th Place Solo, Team 19SEC
Issued by HackTheBox
BEING-WiSE CTF 2025
Nov 2025 1st Place Team DELiLER
Issued by BEING-WiSE
Siber Vatan Bootcamp CTF 2025
Jun 2025 3200 Points Solo
Issued by Siber Vatan
Turkish Cyber Security Cluster CTF
Mar 2025 33rd Place Specialization Track
Issued by Turkish Cyber Security Cluster
Siber Vatan CTF 2024
Dec 2024 8300 Points Solo
Issued by Siber Vatan
$ featured projects
$ blog
Technical writeups & research
Dive into detailed walkthroughs, security research, CTF writeups, and technical deep-dives on web application vulnerabilities, Active Directory exploitation techniques, and offensive security tooling. From beginner-friendly guides to advanced red team tactics.
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