An SDN approach to detect targeted attacks in P2P fully connected overlays

Autor: Vicente Gonzalez-Ruiz, Leocadio G. Casado, Yuansong Qiao, Cristóbal Medina-López

Publikováno v: International Journal of Information Security. 20:245-255

Pollution attacks are one of the major concerns facing P2P networks. They have a tremendous impact on push-based fully connected overlays, in which each peer receives an exclusive chunk from the source and is also the only one responsible for relayin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9dada4305a112836242cf7e29a734b28
https://doi.org/10.1007/s10207-020-00499-3

Reducing Streaming Cost While Increasing Privacy: A Case Study on a Smartphone and Chromecast Using Peer-to-Peer Technology to Skip Third-Party Servers

Autor: Cristóbal Medina-López, Leocadio G. Casado, Max Bastian Mertens, Vicente Gonzalez-Ruiz

Publikováno v: IEEE Consumer Electronics Magazine. 8:50-55

This article discusses a peer-to-peer (P2P) technology that is suitable for broadcasting real-time events among low-end devices (such as smartphones and Google Chromecast). The aim is to avoid third-party media servers to decrease the cost of streami

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cf3ab01e1599da7daceb208efe278c95
https://doi.org/10.1109/mce.2018.2880810

Layer Selection in Progressive Transmission of Motion-Compensated JPEG2000 Video

Autor: J. P. Garcia-Ortiz, Vicente Gonzalez-Ruiz, Daniel Müller, Jose Carmelo Maturana-Espinosa

Publikováno v: riUAL. Repositorio Institucional de la Universidad de Almería
Universidad de Almería
Electronics, Vol 8, Iss 9, p 1032 (2019)
Electronics
Volume 8
Issue 9

MCJ2K (Motion-Compensated JPEG2000) is a video codec based on MCTF (Motion- Compensated Temporal Filtering) and J2K (JPEG2000). MCTF analyzes a sequence of images, generating a collection of temporal sub-bands, which are compressed with J2K. The R/D

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a589b41708fa41bbc12baef0a43d70ba
http://hdl.handle.net/10835/7563

Rate Allocation for Motion Compensated JPEG2000

Autor: Daniel Müller, J. P. Garcia-Ortiz, Vicente Gonzalez-Ruiz, Jose Carmelo Maturana-Espinosa

Publikováno v: DCC

This work proposes the video codec MCJ2K (Motion Compensated JPEG2000), which is based on Motion Compensated Temporal Filtering (MCTF) and JPEG2000 (J2K). MCJ2K exploits the temporal redundancy present in most videos, thereby increasing the rate/dist

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::23a1c43dfdb9532c6ce972b882c021e6
https://doi.org/10.1109/dcc.2018.00015

On Pollution Attacks in Fully Connected P2P Networks Using Trusted Peers

Autor: Cristóbal Medina-López, Ilshat Shakirov, Leocadio G. Casado, Vicente Gonzalez-Ruiz

Publikováno v: Advances in Intelligent Systems and Computing ISBN: 9783319534794
ISDA

This work studies the impact of the pollution attack in a fully connected live video streaming P2P push based overlay network, as well as the effectiveness of using trusted peers as the only defense mechanism. Determining the best strategies for both

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::465a1f1e8950fc61ee803a522ba162dc
https://doi.org/10.1007/978-3-319-53480-0_15