I have been trying to specialize in Cyber Security since 2015.
- In 2018, I was first awarded the "Hall of Fame" award by Intel because I found a Stored XSS vulnerability on the website.
- In 2019, RCE vulnerability I found in Roxy Fileman 1.4.5 software was included in the CVE MITRE system with the code "CVE-2019-7174".
- In 2019, the Cross Site Request Forgery vulnerability I found in version 1.0.0.12 of the AirTies Air 5341 router model was included in the CVE MITRE system with the code "CVE-2019-6967".
- In 2019, the Cross Site Request Forgery vulnerability I found in version 1.00 (AAXM.6)C0 of the Zyxel NBG-418N v2 router model was included in the CVE MITRE system with the code "CVE-2019-6710".
- In 2022, the Cross Site Scripting vulnerability I found in the Metro UI software was included in the CVE MITRE system with the code "CVE-2022-41376"
- In 2022, I found a Stored XSS vulnerability in the "0.3.7" version of the "Crontab" module of the pfSense Firewall software, and I reported it to Netgate and helped solve the problem.
- In 2022, I also found various vulnerabilities in Bosch company and RMIT University, but unfortunately these vulnerabilities were considered "Informal".
- In 2023, I was included in the "Hall of Fame" list due to the vulnerability I found on the Cisco company's website.
- In 2025, the NTLM Spoofing vulnerability I found in Windows Server 2008 and above systems was accepted as a Moderate level vulnerability by Microsoft. However, since the vulnerability level was Moderate, CVE and Hall of Fame awards were not given.
In 2021, I started working as a Cyber Security Specialist at Defans Security. Within the company,
- Web Penetration Tests (PHP, Python, JavaScript, ASP.NET etc.),
- LAN and WAN Network Penetration Tests (Servers, Storages, Firewalls, Switches, Virtual Machines, etc.),
- Cloud Penetration Tests (AWS and Azure),
- For the SOC team with EDR / XDR configurations,
- IDS / IPS configurations of Sophos, Fortigate and pfSense firewall devices and software,
- Wazuh SIEM installation
- Wazuh SIEM configurations
- Wazuh SIEM rule writing and updating the rules.
- Splunk SIEM installation
- Splunk SIEM configurations
- Splunk SIEM rule writing and updating the rules.
Never considering myself sufficient, I continue my path of learning in the light of my past experiences.
- Cisco - Hall of Fame (2023)
- CVE MITRE - CVE-2022-41376 (2022)
- pfSense - pfSense Firewall 2.6.x-2.5.x Cross-site Scripting (2022)
- CVE MITRE - CVE-2019-6710 (2019)
- CVE MITRE - CVE-2019-6967 (2019)
- CVE MITRE - CVE-2019-7174 (2019)
- Intel - Certificate of Appreciation (2018)
- Webinar, How Devices Turned Into Explosives? Were the Explosions in Lebanon a Cyber Attack?, Gokce Gulculer's Stream (18.09.2024, Link)
- Webinar, How Should We Start a Cyber Security Career?, TOBB ETU University, Cyber Security Community (02.11.2024, Link)
- Conference, IT Week (SOC and Threat Hunting), University of Karabuk (15.05.2025)
