00389nas a2200121   4500000000100000000000100001000000100002008004100003260008100044653001900125100002100144245010200165       2012                            d  cJanuary 2012bInstitute of Information and Communication TechnologiesaSofia10aIT4Sec reports1 aVenelin Georgiev00aCritical Infrastructure and Supply Chain Protection: EU possible development paths and strategies