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Domain fronting is a network communication technique that involves leveraging (or abusing) content delivery networks (CDNs) to disguise the final destination of network packets by presenting them as if they were intended for a different…

Cryptography and Security · Computer Science 2024-09-02 Karthika Subramani , Roberto Perdisci , Pierros Skafidas

Content Centric Networking (CCN) is a new network infrastructure around content dissemination and retrieval, shift from host addresses to named data. Each CCN router has a cache to store the chunks passed by it. Therefore the caching…

Networking and Internet Architecture · Computer Science 2017-01-11 Yang Li , Tao Lin , Hui Tang , Peng Sun

The large size of nowadays' online multimedia databases makes retrieving their content a difficult and time-consuming task. Users of online sound collections typically submit search queries that express a broad intent, often making the…

Information Retrieval · Computer Science 2020-06-16 Xavier Favory , Frederic Font , Xavier Serra

Content Delivery Networks (CDNs) are designed to enhance network performance and protect against web attack traffic for their hosting websites. And the HTTP compression request mechanism primarily aims to reduce unnecessary network…

Cryptography and Security · Computer Science 2024-09-04 Ziyu Lin , Zhiwei Lin , Ximeng Liu , Zuobing Ying , Cheng Chen

Blockchain is a merging technology for decentralized management and data security, which was first introduced as the core technology of cryptocurrency, e.g., Bitcoin. Since the first success in financial sector, blockchain has shown great…

Networking and Internet Architecture · Computer Science 2019-01-24 Thang X. Vu , Symeon Chatzinotas , Bjorn Ottersten

Internet-scale distributed systems such as content delivery networks (CDNs) operate hundreds of thousands of servers deployed in thousands of data center locations around the globe. Since the energy costs of operating such a large IT…

Networking and Internet Architecture · Computer Science 2011-09-27 Vimal Mathew , Ramesh K. Sitaraman , Prashant Shenoy

Content Centric Networking (CCN) is a recent advancement in communication networks where the current research is mainly focusing on routing & cache management strategies of CCN. Nonetheless, other perspectives such as network level security…

Networking and Internet Architecture · Computer Science 2014-10-21 Muhammad Aamir

Content Delivery Networks (CDNs) deliver content (e.g. Web pages, videos) to geographically distributed end-users over the Internet. Some contents do sometimes attract the attention of a large group of end-users. This often leads to flash…

Networking and Internet Architecture · Computer Science 2017-10-16 Narjes Tahghigh Jahromi , Roch H. Glitho , Adel Larabi , Richard Brunner

Modern connected vehicles (CVs) frequently require diverse types of content for mission-critical decision-making and onboard users' entertainment. These contents are required to be fully delivered to the requester CVs within stringent…

Networking and Internet Architecture · Computer Science 2023-03-31 Md Ferdous Pervej , Richeng Jin , Shih-Chun Lin , Huaiyu Dai

The demand and usage of 360$^{\circ}$ video services are expected to increase. However, despite these services being highly bandwidth intensive, not much is known about the potential value that basic bandwidth saving techniques such as…

Multimedia · Computer Science 2021-12-30 Niklas Carlsson , Derek Eager

As data traffic volume continues to increase, caching of popular content at strategic network locations closer to the end user can enhance not only user experience but ease the utilization of highly congested links in the network. A key…

Networking and Internet Architecture · Computer Science 2023-11-15 Yantong Wang , Vasilis Friderikos

Many of the video streaming applications in today's Internet involve the distribution of content from a CDN source to a large population of interested clients. However, widespread support of IP multicast is unavailable due to technical and…

Networking and Internet Architecture · Computer Science 2015-08-17 Kyoomars Alizadeh Noghani , M. Oguz Sunay

Flexible and efficient CDNs are critical to facilitate content distribution in 5G+ architectures. Current CDNs suffer from inefficient request mapping based on DNS redirection, and inefficient content distribution from origin to edge…

Networking and Internet Architecture · Computer Science 2018-03-06 Mays Al-Naday , Martin J. Reed , Janne Riihijärvi , Dirk Trossen , Nikolaos Thomos , Mohammed Al-Khalidi

A core feature of Content-Centric Networking (CCN) is opportunistic content caching in routers. It enables routers to satisfy content requests with in-network cached copies, thereby reducing bandwidth utilization, decreasing congestion, and…

Networking and Internet Architecture · Computer Science 2015-12-24 Cesar Ghali , Gene Tsudik , Christopher A. Wood

With the continuous evolution of networking technologies, multi-modal services that involve video, audio, and haptic contents are expected to become the dominant multimedia service in the near future. Edge caching is a key technology that…

Networking and Internet Architecture · Computer Science 2024-03-28 Zhe Zhang , Marc St-Hilaire , Xin Wei , Haiwei Dong , Abdulmotaleb El Saddik

Content-Centric Networking (CCN) is a concept being considered as a potential future alternative to, or replacement for, today's Internet IP-style packet-switched host-centric networking. One factor making CCN attractive is its focus on…

Networking and Internet Architecture · Computer Science 2012-08-01 Mishari Almishari , Paolo Gasti , Naveen Nathan , Gene Tsudik

Cache-aided coded content delivery is studied for devices with diverse quality-of-service (QoS) requirements, specified by a different average distortion target. The network consists of a server holding a database of independent contents,…

Information Theory · Computer Science 2018-02-08 Qianqian Yang , Deniz Gündüz

The importance of HTTP in today's networks isundisputed. As a solution to enhance QoS and enhance scalability CDN networks have been designed and deployed. Recently, anew paradigm known as ICN has been envisioned focusing the network…

Networking and Internet Architecture · Computer Science 2020-05-22 Jordi Ortiz , Antonio Skarmeta

Web cache deception (WCD) is an attack proposed in 2017, where an attacker tricks a caching proxy into erroneously storing private information transmitted over the Internet and subsequently gains unauthorized access to that cached data. Due…

Cryptography and Security · Computer Science 2020-02-17 Seyed Ali Mirheidari , Sajjad Arshad , Kaan Onarlioglu , Bruno Crispo , Engin Kirda , William Robertson

Information-Centric Networks (ICN) are promising alternatives to current Internet architecture since the Internet struggles with a number of issues such as scalability, mobility and security. ICN offers a number of potential benefits…

Cryptography and Security · Computer Science 2018-10-29 Yong Yu , Yannan Li , Xiaojiang Du , Ruonan Chen , Bo Yang