Topology Design for Service Overlay Networks with Economic and QoS Constraints

Adami, Davide; Callegari, Christian; Giordano, Stefano; Pagano, Michele; Pepe, Teresa

doi:10.1007/978-3-642-01399-7_66

Cited by 1 publication

(1 citation statement)

References 7 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Being the pioneer in secure VoIP chat application, Skype received the focused attention of forensic community. Amongst the recent works, (Adami, Callegari, Giordano, Pagano, & Pepe, 2012) used both statistical test methods and signature based procedures to classify the signaling and data traffic including voice / video calls and file transfers. (Yuan, Du, Chen, Wang, & Xue, 2014) studied the UDP flows of Skype to correctly identify the Skype traffic over the network.…”

Section: Related Workmentioning

confidence: 99%

Signatures of Viber Security Traffic

Sudozai¹,

Habib²,

Saleem³

et al. 2017

JDFSL

View full text Add to dashboard Cite

Viber is one of the widely used mobile chat application which has over 606 million users on its platform. Since the recent release of Viber 6.0 in March/April 2016 and its further updates, Viber provides end-to-end encryption based on Open Whisper Signal security architecture. With proprietary communication protocol scattered on distributed cluster of servers in different countries and secure cryptographic primitives, Viber offers a difficult paradigm of traffic analysis. In this paper, we present a novel methodology of identification of Viber traffic over the network and established a model which can classify its services of audio and audio/video calls, message chats including text and voice chats, group messages and file/media sharing. Absolute detection of both parties of Viber voice and video calls is also demonstrated in our work. Our findings on Viber traffic signatures are applicable to most recent version of Viber 6.2.2 for android and iOS devices.

show abstract

Section: Related Workmentioning

confidence: 99%