00801nam a22001697a 4500040003600000082001500036100002500051245004200076260003100118300003800149500015500187500003900342500004100381502005500422546001200477650014200489  cRiphah International University  a005.8bWAS  aWaseem Ajmal (16954)  aAndroid based secure voip application  aIslamabadb(Unknown)c2017  axiv, 52 p.b: ill.c; 29 cm.e+CD  aA thesis submitted in partial fulfillment of the requirements for the degree of Masters of Science in Information Security to the Faculty of Computing  aInclude Bibliographical references  aThesis Supervisor : Mr.Khurram Javed  aThesis (MS)--Riphah International University, 2017  aEnglish  aComputer security aInformation securityvNetwork layervMobile layervMobile devicesvAuthentication servicevSIP network elementsvRISE