Senior security professional proficient in art of Ethical Hacking, commercial grade security risk audits and design/implementation of medium scale environments.
Currently constantly provides service and advisory to major financial, research and private sector institutions across the whole World. Always open to new challenges and projects.
Specializes in penetration tests, security audits and security research.
Speaker at the DEF CON 21 conference.
Author of:
Portspoof - efficient service signature emulator (http://portspoof.duszynski.eu)
Holds OSCE, OSCP and CEH certificates.
Specialties: Penetration tests and IT risk security audits:
* Web application
* Infrastructur
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