00565nas a2200241   4500000000100000000000100001008004100002260001600043653001600059653001800075653001100093653001900104653001400123653001000137653002100147653001500168653002000183653001200203100002000215245007100235300001000306490000700316       2012                            d  cSpring 201210aArab Spring10acivil society10apolicy10aCommunications10ademocracy10aEgypt10apublic diplomacy10arevolution10asocial networks10aWeb 2.01 aVelichka Milina00aSecurity in a Communications Society: Opportunities and Challenges  a53-660 v11