Traffic classification acquired the interest of the Internet community early on. Different
approaches have been proposed to classify Internet traffic to manage both security and …

Video conferencing applications (VCAs) have become a critical Internet application during
the COVID-19 pandemic, as users worldwide now rely on them for work, school, and …

The Tor network is designed to provide users with low-latency anonymous communications.
Tor clients build circuits with publicly listed relays to anonymously reach their destinations …

In response to the growing popularity of Tor and other censorship circumvention systems,
censors in non-democratic countries have increased their technical capabilities and can …

Video telephony requires high-bandwidth and low-delay voice and video transmissions
between geographically distributed users. It is challenging to deliver high-quality video …

Identifying encrypted application traffic represents an important issue for many network tasks
including quality of service, firewall enforcement and security. Solutions should ideally be …

Skype is beyond any doubt the VoIP application in the current Internet application spectrum.
Its amazing success has drawn the attention of telecom operators and the research …

Video telephony has recently gained its momentum and is widely adopted by end-
consumers. But there have been very few studies on the network impacts of video calls and …

This paper provides an in-depth understanding of the per-frame energy consumption
behavior in 802.11 wireless LAN devices. Extensive measurements are performed for seven …

Real-Time Communication (RTC) applications have become ubiquitous and are nowadays
fundamental for people to communicate with friends and relatives, as well as for enterprises …