Adil Hafa
Adil currently works as a CISO and he is a security expert with over 16 years of experience in a wide range of industries: Retail including online food ordering, finance including exchanges, defense and government.
Professional experience
Currently, Adil is the Chief Information Security Officer at Ödeal, a regional digital payment platform. Ödeal serves 125,000 merchants with its software and hardware based POS solutions.
His previous role was head of Global Security Testing at the global food ordering application, Delivery Hero. He was responsible for protecting Delivery Hero's systems, data, and customers from cyber threats. His team provided application security testing including dynamic application security testing (DAST) and penetration testing as well as red teaming, and bug bounty management for all Delivery Hero's platforms and applications.
Previously, he worked as a cyber security consultant, IT security tester and penetration tester
Education
Adil obtained an MSc degree in Computer and Information System Security / Information Security from İstanbul Şehir University in 2016.
Latest Articles from Adil
Top 6 Open-Source Log Analysis Tools: Wazuh, Graylog & More in 2026
As a CISO in a highly regulated industry with ~2 decades of cybersecurity expertise, I have worked with multiple SIEM-like log analysis platforms. From those, I picked the top 6 open-source log analysis tools.
Top 10+ ZTNA Solutions: Ratings, Size & Pricing
With around 22 million U.S. adults (~14% of the total employed population) working from home full-time, secure remote access is critical. Zero-trust network access (ZTNA) solutions address this need by ensuring that only authenticated, authorized users have access to sensitive resources.
Top 10 Application Security Tools: Features & Pricing
The global application security market was valued at USD 10.65 billion in 2025 and is projected to reach USD 42.09 billion by 2033, with a 18.8% CAGR, driven by surging attacks on web and mobile applications, cloud-native adoption, and regulatory requirements, including the EU Cyber Resilience Act.
Top 10 IAST Tools: Evaluating Focus, Integration, and Features
Over the course of my 17 years in cybersecurity, including time as CISO at a fintech serving 125,000 merchants, I’ve gained experience with the evolution of interactive testing methods. Through working on Proofs of Concept (PoCs) with several vendors, I’ve gained insights that have helped me compile the list below.
Key Components of Firewall Compliance: Guidance
Cyber attacks are projected to cost nearly $16 trillion globally in 2029. These highlight the importance of the compliance to industry-specific security policies to strengthen cyber security. Firewall compliance with industry standards like ISO 27001, GDPR, NIST, SOX, and NERC CIP ensures that organizations meet regulatory requirements and mitigate the risk of cyber incidents.
Comparison of Top 10 Firewall Audit Software
Firewall audit software helps validate compliance and manage firewall configurations bulkily. Explore a comparison of leading firewall audit tools based on two approaches: Top 10 firewall audit products Features of firewall audit software benchmark Values that are zero are not shown in the chart.
Top 5 Open Source SOAR Tools
I’ve spent nearly two decades as a CISO in heavily regulated industries long enough to have tested, deployed, and ripped out more SOAR tools than I’d like to admit. Most open-source options look promising on documentation, but fall apart when you actually run them in production.
AI Firewall vs NGFWs: Detailed Analysis
A threat hunt is estimated to take 194 days to identify an advanced persistent threat (APT), according to cyber security stats. To improve the threat detection and prevention process, businesses are increasingly relying on artificial intelligence-based security solutions, leading to the AI in the cybersecurity market being projected to reach approximately $45 billion by 2027.
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