Summary Biography of Jeroen Massar

Jeroen Massar
Jeroen Massar

Jeroen is currently working for his own company, performing advanced network research and development for a variety of international customers. The prime product is Mesyx which provides secure group communications.

Topics of work for Jeroen include computer security and networking (DNS, IPv6, anonymity, Internet censorship, monitoring and routing), virtualisation and distributed large scale storage technologies.

He previously worked at the Thoraxcenter of the Erasmus Medical Center and the IBM Zurich Research Laboratory.

Jeroen is part of the Ops-Trust Sysadmin Team which provides a discussion and data-exchange platform for the operational security community.

He previously deployed lots of IPv6 with SixXS which provided IPv6 tunnels globally.

His homepage with presentations and publications can be found at