Tracking anonymous peer-to-peer voip calls on the internet

X Wang, S Chen, S Jajodia - Proceedings of the 12th ACM conference …, 2005‏ - dl.acm.org
Peer-to-peer VoIP calls are becoming increasingly popular due to their advantages in cost
and convenience. When these calls are encrypted from end to end and anonymized by low …

[PDF][PDF] I want my voice to be heard: IP over Voice-over-IP for unobservable censorship circumvention.

A Houmansadr, TJ Riedl, N Borisov, AC Singer - NDSS, 2013‏ - censorbib.nymity.ch
Open communication over the Internet poses a serious threat to countries with repressive
regimes, leading them to develop and deploy censorship mechanisms within their networks …

Method for providing media communication across firewalls

W Yuan - US Patent 8,166,533, 2012‏ - Google Patents
The present invention Supports a method for transmitting information packets across
network firewalls. A trusted entity is provisioned with an address designation for a pinhole …

Parking-stall vacancy indicator system, based on deep convolutional neural networks

S Valipour, M Siam, E Stroulia… - 2016 IEEE 3rd World …, 2016‏ - ieeexplore.ieee.org
Parking-management systems, including services that recognize vacant stalls, can play a
valuable role in reducing traffic and energy waste in large cities. Visual methods for …

Sosimple: A serverless, standards-based, p2p sip communication system

DA Bryan, BB Lowekamp… - … International Workshop on …, 2005‏ - ieeexplore.ieee.org
Voice over IP (VoIP) and instant messaging (IM) systems to date have either followed a
client-server model or have required the use of clients that do not follow any VoIP or IM …

UAV payload and mission control hardware/software architecture

E Pastor, J Lopez, P Royo - IEEE Aerospace and Electronic …, 2007‏ - ieeexplore.ieee.org
This paper presents an embedded hardware/software architecture specially designed to be
applied on mini/micro unmanned aerial vehicles (UAV). A UAV is a low-cost non-piloted …

A Bayesian change point model for detecting SIP-based DDoS attacks

B Kurt, Ç Yıldız, TY Ceritli, B Sankur, AT Cemgil - Digital Signal Processing, 2018‏ - Elsevier
Abstract Session Initiation Protocol (SIP), as one the most common signaling mechanism for
Voice Over Internet Protocol (VoIP) applications, is a popular target for the flooding-based …

Thorfi: a novel approach for network fault injection as a service

D Cotroneo, L De Simone, R Natella - Journal of Network and Computer …, 2022‏ - Elsevier
In this work, we present a novel fault injection solution (ThorFI) for virtual networks in cloud
computing infrastructures. ThorFI is designed to provide non-intrusive fault injection …

Spam detection in voice-over-ip calls through semi-supervised clustering

YS Wu, S Bagchi, N Singh… - 2009 IEEE/IFIP …, 2009‏ - ieeexplore.ieee.org
In this paper, we present an approach for detection of spam calls over IP telephony called
SPIT in VoIP systems. SPIT detection is different from spam detection in email in that the …

A service oriented architecture framework for collaborative services

I Jerstad, S Dustdar, DV Thanh - 14th IEEE International …, 2005‏ - ieeexplore.ieee.org
The demand for flexible, efficient and user-friendly collaborative services is becoming more
and more urgent as the competition in the current market-oriented arena is getting more …