Hassan is an expert in application security. He has performed application security assessments, secure code reviews and penetration tests for security-critical applications. He started his career as a programmer, during which he developed his passion for Information Security. Hassan received his Master's degree in Computer Science from the American University in Cairo with a thesis in the field of Secure Software Engineering.
Hassan is an active security researcher in bug bounty programs. He was acknowledged and rewarded by several vendors such as Google, Apple, Facebook, Yahoo, Oracle, Twitter, PayPal, eBay, Etsy, AT&T, Gift Cards, Cisco Meraki, and Groupon. Published vulnerabilities are available on the blog http://hassanhadary.blogspot.com.eg/
Hassan has publications and talks in several events such as SANS Tysons, SANS Pen Test Berlin, US - Egypt Cyber Security Workshop, Middle East Info Security Summit, ADPoly Cyber Security Bootcamp, OWASP Cairo Chapter, CSCAMP and SKLABS.