About Security Experts

Piotr Wrzesiński – works with management systems for 7 years. Piotr is an active management system auditor and consultant, specializing in management systems such as ISO 27001 information security, ISO 9001 quality assurance and ISO 14001 environmental management. He has developed multiple trainings, and is regarded as an information security expert by certification authorities. He also works as a consultant for various businesses.

Michał Szymański – works within the information security industry for more than 9 years. Michał currently specializes in wireless security, covert channels, network steganography, and comprehensive information security management: information security management systems, assessing and managing risk (RA, BIA), business continuity management (BCP, BRP, DRP), penetration and security testing. He has authored multiple publications in expert magazines, and appeared as a speaker on many conferences both in Poland, and abroad. He has also performed multiple security and penetration tests in established Polish companies. Michał works for a couple of companies as an information security engineer or consultant. He is also a member of hakin9.lab, a group of experts working with the hakin9 magazine. He also holds a British ISEB information security management certificate.


Piotr Mąkosa – handles risk assessment and management (RA, BIA), statistical process control (SPC) and statistical risk analysis (FMEA, QFD). For 10 years he has been involved in quality management for business (ISO 9000, ISO 14000, ISO 13485) and labs (ISO 17025, ISO 15189), i.e. every area of increased risk management. Currently he works as a director in a notified unit in Warsaw, and leads a research lab. He conducts trainings on validation and assessment of measurement method and measurement uncertainty, and on risk analysis in businesses manufacturing medical equipment (ISO 13485). He holds quality management system auditor certificates issued by PCBC and EOQ. He is currently attending the last semester of doctorate studies at the Silesian University of Technology. Piotr specializes in risk analysis, research methodology validation, and uncertainty assessment in the power industry.

Tomasz Andrzej Nidecki – IT consultant and journalist, for approximately 14 years has worked for the Polish IT press industry, and for six years has been handling mail server administration issues. For two years he has held the position of a Managing Editor of the hakin9 IT security magazine. For approximately 5 years he has been heavily involved in electronic mail security, spam fighting and related issues such as e-mail scam, mail-related security breaches etc. Tomasz has spoken on multiple conferences, on issues related to electronic mail (e.g. brand protection in e-mail, anti-spam measures etc.). He conducts a Polish expert blog on spam-related issues: http://spam.jogger.pl/

Mariusz Burdach – currently works as a Senior Consultant in CompFort Meridian Polska Sp. z o.o. He also works as an expert witness on IT-related cases, and a SANS Institute trainer. Mariusz has authored multiple publications on intrusion detection and forensic analysis. He is currently working on developing forensic analysis methods for RAM memory, and malicious software detection techniques. He has spoken on many national and international conferences such as Black Hat and Innovations in Digital Forensic Practice. Mariusz is a certified BS7799 auditor, and holds the titles of CISSP, GCIH, SCSP, CCSE and MCP.