PanelIst & Delegacy
AB IC1403 Cryptacus ICT Cost action Management Committee Member; 2015-2019
AB IC1306 CryptoAction ICT Cost action Management Committee Substitute Member; 2014-2018
Springer CCIS Communications in Computer Information Science Series editorship; 2012-2017
Panelist – NATO SfP ISEG (Independent Scientific Evaluation Group); 2011- 2013
Panelist – NATO SfP ICS (Information and Communication Security); 2008- 2011
OECD “Global Science Forum Math in Industry” Turkish delegate OECD; 2006
AB 6. Framework program, IST expert; AB 2006-2008