Ebubekir GÜLEN

Cyber Security Consultant | Computer Engineer @ Getir

About

Github: https://github.com/glenbekir Medium: https://medium.com/@ebubekirglen

Country

Türkiye

City

Istanbul

Industry

Computer & Network Security

Skill

Malware Analysis, Endpoint security, SİEM, Edr, Nüfuz Etme Testi, Dlp, Bankacılık, Malware detection, Malware, Powershell, Windows, Information Security, Network Security, Cyber Security, Common Cyber Threats, Endpoint Security, Application Security, Linux, C, Bilgi Güvenliği

Experience

Cyber Security Engineer

Getir

2025-12 - Present · 9 mos

İstanbul, Türkiye

Support Blue Team operations by monitoring and analyzing security events across SIEM and endpoint security tooling (EDR/EPP/DLP), including L1/L2 alert triage and escalation. Develop and refine detection logic/use-cases, optimize security policies, and build SOAR-driven automation to improve response efficiency. Perform regular CTI research and analysis to track emerging threats and translate intelligence into actionable detections and defensive improvements. Conduct periodic web application penetration tests across company-owned domains to identify, validate, and help drive remediation of security vulnerabilities. Apply a Purple Team methodology to continuously improve detection coverage and defensive controls