A Detection Mechanism for Internal Attacks on Pull-Based P2P Streaming Systems

Distributed mitigation of content pollution in peer‐to‐peer video streaming networks

“…In [14] the authors propose a novel attack, which although not presented specifically in the context of pollution can certainly be extended in that direction. The attacker places malicious peers in prominent positions, so that the impact they cause on the network is devastating.…”

“…Some solutions are based on coding theory, including band codes [13][14][15]. In these solutions peers encode and decode the chunks.…”

“…Content pollution is defined as a malicious fault by which the original video content is modified by a peer that does not have the authorisation to do that. Different types of modifications are possible, such as modifications of the original data, the insertion of new data, and also omission and data destruction [12][13][14][15]. If the P2P system does not deploy any strategy to fight pollution attacks, the transmission can be seriously harmed even if the number of malicious peers is low [16][17][18].…”

Left-Right-Front Caching Strategy for Vehicular Networks in ICN-Based Internet of Things

“…VANETs mostly use two basic mechanisms for data dissemination, i.e., push-based [48] and pull-based [49] schemes. A push-based mechanism broadcasts messages proactively to other vehicles without sending any request.…”