For more than 20 years Mariusz Stawowski has been responsible for management of the security projects, audits, and professional services as well as technical marketing and business development. Currently he is CTO / Technical Director of CLICO, a security technologies distributor and service provider operating in Poland and other Central and Eastern European countries. His doctoral dissertation was elaborated at the Military University of Technology in Poland in the special field of IT systems security auditing and network protections designing. He is CEH and ISO 27001 Auditor as well as certified instructor providing official (ISC)2 CISSP and EC-Council CCISO trainings.