Ivan co-founded Compass Security AG, a Swiss ethical hacking and penetration testing company located in Rapperswil Switzerland. He is a tutor at both the University of Applied Sciences in Rapperswil and the Lucerne University of Applied Sciences and Arts. Ivan was a recent speaker at Blackhat 2008 Las Vegas about Smart Card (In)Security and APDU Debugging, IT Underground Warsaw 2009 about Advanced Web Hacking Techniques and in Singapore 2010 about Mobile Payment Systems Vulnerabilities. His had a talk at OWASP Appsec Washington D.C in November 2010 about setting up an Apache based Open Source Web Entry Server. He is in the board of the Swiss Cyber Storm 3 Security Conference (May 2011), CTO of Hacking-Lab and co-founder of the Cyber Tycoons anti-warfare foundation.