Cetin Cetinel

Background

About Cetin Cetinel

Many years of experience in cybersecurity, leading skilled engineers and managing operational metrics. Proven expertise in security services design, leading technical projects, security assessments and audits (ISO 27001/PCI DSS/SOX). Adept at resolving issues, building strong teams, and fostering open communication. CISSP and GPYC certified. Proficient in a wide range of technical skills, from security components to programming and network management. i. Security components/functions: L7 firewall, mail gateway, web proxy, IPS/IDS, load balancer, FTP gateway, DoS protection, application control, RAID (Remote access and identity management), IPSec, SSL VPN, 802.1x, PKI, SSL/TLS, cloud security services (AWS/GCP), identity management ii. Network: Routing and Switching protocols, OSI Model, TCP/IP protocol suite Enterprise IT: DHCP, DNS, SMTP, Active Directory, Radius iv. General Programming: Python, C#.NET, C, C++ v. Web Based Programming: HTML, C#.NET, ASP.NET, JavaScript vi. Database Programming: Microsoft SQL, PostgreSQL, My SQL, MS Access vii. Microsoft Office: Word, Excel, PowerPoint, Visio Vendors: Firewall/NGFW (Palo Alto Networks, Checkpoint, Fortinet, Juniper, Cisco, Microsoft), Load Balancer (F5), DNS (Bind, Microsoft), C2S VPN (Vasco, Cisco, Checkpoint, Fortinet), Analysis Tool (Tufin, Algosec, Netscout, RSA Envision), Url Filtering (Websense), IPS (McAfee, IBM, Cisco), Router (Cisco, Huawei), Switch (Cisco, Huawei, Fortinet), Wireless (Aruba), Endpoint Security (McAfee, Trend Micro), Mailing Infrastructure (Microsoft Exchange, Communigate Pro, Mcafee SIG, Mcafee GSE), DDoS Protection (Arbor), SIEM (IBM, HP)