Operation Gladio (Dutch Stay-Behind) at NVHR Radio Café (Driebergen, NL)
30. juli
15 September 2011 - Enigma, deciphered victory (Maczek Museum, Breda, NL).
3. juli
Investigation of Enigma G-111 in Munchen (Germany)
1. juli
Security in Times of Surveillance, at TU/e Eindhoven (CIA bugs)
28. juni
'Enigma Family' lecture in Friedrichshafen (Germany)
26. juni
