Turkan Demirel
INCIDENT RESPONDER | CYBER SECURITY ANALYST L2
Istanbul,34
Summary
I am an L2 Security Analyst specializing in Managed Detection and Response (MDR) with over two years of experience in the cybersecurity field. I have in-depth knowledge of EDR/XDR solutions such as Palo Alto XDR, CrowdStrike Falcon, Microsoft Defender for Endpoint, SentinelOne, VMware Carbon Black, TrendMicro and Trellix, effectively utilizing them for threat hunting, incident response, and security analysis. I actively enhance my skills through TryHackMe, LetsDefend and CyberDefenders contribute to the cybersecurity community by writing technical articles on Medium. My career goal is to specialize in Threat Hunting, Digital Forensics and Incident Response (DFIR), and Threat Intelligence, strengthening my expertise with professional certifications.
Overview
2
2
years of professional experience
9
9
Certifications
2
2
Languages
Work History
Cyber Security Analyst L2 | Incident Responder
InfinitumIT
03.2025 - Current
- Reporting of analyzed incidents.
- Managing deployment processes in EDR/XDR products
- Developing and implementing rules for EDR/XDR products.
- Performing cyber threat hunting and creating new detection mechanisms.
- SOAR & Automation: FortiSOAR
- Managing deployment processes in EDR/XDR products.
- Providing training for L1 analysts on product usage and alarm analysis.
Cyber Security Analyst
ADEO Cyber Security
10.2023 - 03.2025
- Forensic analysis (THOR, KAPE and EZ tools)
- Case analysis and incident response processes.
- Threat Hunting and reporting activities.
- Conducted incident analysis with EDR/XDR solutions such as Palo Alto Cortex XDR, Microsoft Defender EDR, SentinelOne, CrowdStrike, Carbon Black EDR, Cybereason and Kaspersky.
- SOAR & Automation: Palo Alto SOAR
- Security Analysis & SIEM: Microsoft Sentinel, Splunk, Wazuh
- Advanced proficiency in Linux and Windows systems.
Education
Management Information Systems
Anadolu Üniversitesi
EskişehirSkills
- MISP
- PICUS
- WIRESHARK
- MANDIANT ADVANTAGE
- THOR & KAPE & VOLATILITY
- SIEM (Splunk, Microsoft Sentinel)
- SOAR & Automation: Palo Alto SOAR, Forti SOAR
- EDR & XDR & NDR (TrendMicro Vision One, Cortex XDR, SentinelOne, Microsoft Defender XDR, CrowdStrike, NDR Vectra, Trellix EDR)
Certification
INE - eCTHP (Certified Threat Hunting Professional)
References
- Rabia, Yüce, Cyber Security Expert, Vakıf Katılım
- Harun, Güleç, Security Engineer, META
- Rıdvan Coşkun, Senior Cyber Security Engineer, Aras Kargo
- Emre Hüyüktepe, Cyber Security Analyst, InfinitumIT
Timeline
Cyber Security Analyst L2 | Incident Responder
InfinitumIT
03.2025 - Current
Cyber Security Analyst
ADEO Cyber Security
10.2023 - 03.2025
Management Information Systems
Anadolu Üniversitesi