00550nas a2200229   4500000000100000000000100001008004100002260001600043653001600059653002600075653001900101653001400120653001000134653002100144653001500165653002000180653001200200100002000212245007100232300001000303490000700313       2012                            d  cSpring 201210aArab Spring10acivil society; policy10aCommunications10ademocracy10aEgypt10apublic diplomacy10arevolution10asocial networks10aWeb 2.01 aVelichka Milina00aSecurity in a Communications Society: Opportunities and Challenges  a53-660 v11