Erik Hjelmvik is an incident responder and developer who is well known in the network forensics field for having created NetworkMiner, which is used by incident responders and law enforcement all around the world. Erik has a background in SCADA security and has spent over 5 years doing incident response at one of the best CERTs in Sweden. Nowadays Erik runs the company Netresec AB, where he develops network forensics software and occasionally teaches network forensic classes.