Senior member of SWITCH-CERT, the CSIRT for the Swiss research and education network, the .ch/.li domain registry and financial sector customers. Member of the TF-CSIRT Steering Committee. Formerly a penetration tester, security auditor, security trainer and army cryptologist. Contributor to and author of security related open source software. Special interests include applied cryptology, network security, reverse engineering and international collaboration.
In my other life as a volunteer in non-formal education, manager of international relations and formerly manager of adult training in a large volunteering-based non-profit organization.
Image © Flickr/dromber-galerie (CC BY 2.0)