CEYHUN TOPUZ
Bursa
Summary
IT professional with 7 years of experience developing and implementing security solutions in fast-paced environments. Skilled in cyber security and information security with passion for leadership roles in this area of expertise.
Overview
7
7
years of professional experience
1
1
Certification
Work History
Information Security Expert
TOFAŞ
10.2021 - Current
Management of Information Security compliant with ISO 27001 standard.
Risk Assessment and Management: Conduct regular risk assessments to identify vulnerabilities and potential security threats.
Security Awareness Training: Develop and deliver security awareness training programs for employees.
Security Audits and Assessments: Conduct regular security audits and assessments to evaluate the effectiveness of security controls.
Collaboration with IT and Business Units: Work closely with IT teams and business units to integrate security measures into organizational processes.
Security Monitoring: Utilize Security Information and Event Management (SIEM) tools to monitor and analyze logs and alerts.
Security Tools Management: Operate and maintain security tools, including firewalls, proxies, DLP and SIEM solutions.
Cyber Security Expert
Barikat
05.2021 - 10.2021
Post-sales Support for troubleshooting, upgrading and implementing Checkpoint New Generation Firewall product.
Security Engineer
Cyberwise
08.2018 - 04.2021
Analyzing the current and required structure of the network architecture and designing as required.
Escalate problems (when required) to the appropriately experienced party.
Install, configure, test, maintain, monitor, and troubleshoot Firewalls, DLP, Proxies etc. in order to deliver required high quality and security services.
Implement firmware upgrades and vendor-supplied patches according to the plans periodically.
Sharing information within the company and customers by following the literature on the products and the announcements of the vendors
Work with the vendors when required.
Performing preventative maintenances.
IT Service Management
Aksigorta
03.2017 - 08.2018
- Being a part of Data Center Transformation from IBM to Bimsa
- Management of Symantec Endpoint Protection
- Management of Symantec Data Loss Protection
- Management of Forcepoint Web Security (proxy)
- Management of Cisco ISE Network Access Control
- Management of Cisco Routers and Switches
- Daily monitoring the systems and troubleshooting if necessary and making coordination with the related departments
- Using pentest tool Nessus to find vulnerabilities and making necessary coordinations to close them.
Education
M.D. - Cyber Security
Marmara University
IstanbulBachelor of Science - Electronics Engineering
Istanbul Technical University
Istanbul01.2015
Skills
- Vulnerability Management
- Confidential Data Protection
- Network Security Management
- Computer Forensics
- Risk Management
- Information Governance
- Firewall Management
- SIEM
- SOAR
- DLP
- EDR
- Network Intrusion Detection
- Vulnerability and Penetration Testing
Certification
- 06/2018, Cisco Certified Networking Associate
- 01/2021, Checkpoint Certified Security Expert R80
- 02/2022, ISO/IEC 27001:2013 Information Security Management System
Languages
Turkish
Native language
English
Proficient
C2
Timeline
Information Security Expert
TOFAŞ
10.2021 - Current
Cyber Security Expert
Barikat
05.2021 - 10.2021
Security Engineer
Cyberwise
08.2018 - 04.2021
IT Service Management
Aksigorta
03.2017 - 08.2018
M.D. - Cyber Security
Marmara University
Bachelor of Science - Electronics Engineering
Istanbul Technical University