1. Information Security and Digital Forensics, University at Albany, Albany, NY, USA. E-mail: smajumdar@albany.edu
2. CIISE, Concordia University, Montreal, QC, Canada. E-mails: a_tabiba@encs.concordia.ca, m_oqaily@encs.concordia.ca, ami_alim@encs.concordia.ca, wang@ciise.concordia.ca, debbabi@ciise.concordia.ca
3. Ericsson Security Research, Ericsson, Montreal, QC, Canada. E-mails: yosr.jarraya@ericsson.com, makan.pourzandi@ericsson.com