Authentication and Integrity in Telecommunication Signaling Network. - Hemant Sengar; Duminda Wijesekera; Sushil Jajodia (ECBS, 2005)

MTPSec: Customizable Secure MTP3 Tunnels in the SS7 Network. - Hemant Sengar; Duminda Wijesekera; Sushil Jajodia (IPDPS, 2005)

VoIP Intrusion Detection Through Interacting Protocol State Machines. - Hemant Sengar; Duminda Wijesekera; Haining Wang 001; Sushil Jajodia (DSN, 2006)

Fast Detection of Denial-of-Service Attacks on IP Telephony. - Hemant Sengar; Haining Wang 001; Duminda Wijesekera; Sushil Jajodia (IWQoS, 2006)

SS7 over IP: signaling interworking vulnerabilities. - Hemant Sengar; Ram Dantu; Duminda Wijesekera; Sushil Jajodia (IEEE Netw., 2006)

IP Telephony. - Hemant Sengar (login Usenix Mag., 2007)

Detecting VoIP Floods Using the Hellinger Distance. - Hemant Sengar; Haining Wang 001; Duminda Wijesekera; Sushil Jajodia (IEEE Trans. Parallel Distributed Syst., 2008)

Overloading vulnerability of VoIP networks. - Hemant Sengar (DSN, 2009)

Online detection of network traffic anomalies using behavioral distance. - Hemant Sengar; Xinyuan Wang 005; Haining Wang 001; Duminda Wijesekera; Sushil Jajodia (IWQoS, 2009)

Tracking Skype VoIP Calls Over The Internet. - Hemant Sengar; Zhen Ren; Haining Wang 001; Duminda Wijesekera; Sushil Jajodia (INFOCOM, 2010)

Thwarting Spam over Internet Telephony (SPIT) attacks on VoIP networks. - Hemant Sengar; Xinyuan Wang 005; Arthur Nichols (IWQoS, 2011)

Call Behavioral Analysis to Thwart SPIT Attacks on VoIP Networks. - Hemant Sengar; Xinyuan Wang 005; Arthur Nichols (SecureComm, 2011)

A Voice Spam Filter to Clean Subscribers' Mailbox. - Seyed Amir Iranmanesh; Hemant Sengar; Haining Wang 001 (SecureComm, 2012)

VoIP Fraud: Identifying a Wolf in Sheep's Clothing. - Hemant Sengar (CCS, 2014)

Wiretap-proof: what they hear is not what you speak, and what you speak they do not hear. - Hemant Sengar; Haining Wang 001; Seyed Amir Iranmanesh (CODASPY, 2014)