Other

Member of the Program Committee for RFID Cryptography and Security --- RISC '09 (London, UK)
Member of the Program Committee for the Information Security Theory and Practices 2008 – Smart Cards, Mobile and Ubiquitous Computing Systems --- WISTP 2009 (Brussels – Belgium)
Member of the Program Committee for the Western European Workshop on Research in Cryptology --- WEWoRC 2009 (Gratz, Austria)
Member of the Program Committee for the Sixth Workshop on Fault Diagnosis and Tolerance in Cryptography --- FDTC 2009 (Lausanne – Switzerland)
Member of the Program Committee for the 2nd International Conference on Computer Science and its Applications --- CSA 2009 (Jeju Island, Korea)
Member of the Program Committee for the Information Security Theory and Practices 2008 – Smart Cards, Mobile and Ubiquitous Computing Systems --- WISTP 2008 (Sevilla – Spain)
Member of the Program Committee for the Eighth Smart Card Research and Advance Application Conference --- CARDIS 2008 (London – UK)
Member of the Program Committee for the First International Conference on Information Security and Assurance --- ISA 2008 (Busan – Korea)
Member of the Organisational Committee for the Claude Shannon Institute Workshop on Coding and Cryptography 2007 (Cork – Ireland)
Member of the Program Committee for the Fourth Workshop on Fault Diagnosis and Tolerance in Cryptography --- FDTC 2007 (Vienna – Austria)
Member of the Program Committee for the Third International Symposium on Information Assurance and Security --- IAS '07 (Manchester  – UK)
Member of the Program Committee for the Third Workshop on Fault Diagnosis and Tolerance in Cryptography --- FDTC 2006 (Yokohama – Japan)