Piotr specializes in the use of DNS in cybersecurity systems. For the last 3+ years he has been researching various malware and APT examples for their use of DNS. He has experience in administration, design and implementation of network solutions acquired during over 20 years of work in various types of companies, from a service provider, through integrator, to vendors of network and cybersecurity solutions. Currently working as a senior solution architect at Infoblox, where he deals with the technical side of Secure DNS solutions. Cisco CCIE Emeritus #15966.