Results 211 to 220 of about 210,625 (274)

A survey on black hole attack in mobile ad hoc networks

2018 4th International Conference on Recent Advances in Information Technology (RAIT), 2018
A MANET consists of a group of wireless mobile nodes. These nodes are arbitrarily moving and communicating one another over wireless links. Due to some unique characteristics such as open medium, changing network topology, distributed cooperation, limited battery power, and limited bandwidth information exchange in the MANET becomes challenging job. In
Sandeep Lalasaheb Dhende, S. D. Shirbahadurkar, S. S. Musale, Shridhar K. Galande   +3 more
openaire   +1 more source

Black Hole Traffic Anomaly Detections in Wireless Sensor Network

International Journal of Grid and High Performance Computing, 2015
With the flourish of Internet of Things, the security issues in wireless sensor network (WSN), especially traffic anomaly detections, have attracted researchers' attentions. As a distributed wireless network, WSN is vulnerable to many attacks. In this research, the authors investigate the traffic anomaly detections of a well-known attack, black hole ...
Tu-Liang Lin, Hong-Yi Chang
openaire   +1 more source

Detection and prevention protocol for black hole attack in network-on-chip

Proceedings of the 13th IEEE/ACM International Symposium on Networks-on-Chip, 2019
Network-on-Chip (NoC) has become exposed to security threats. It can be infected with a Hardware Trojan (HT) to degrade the system performance and apply a denial of service attack. In this paper, we proposed a new HT-based threat model, known as Black Hole Router (BHR), where it deliberately drops packets from the NoC.
Luka Daoud, Nader Rafla 0001
openaire   +1 more source

Discovery of black holes in complex networks

2015
Abstract. Networks are vital in today's world. Design and configuration of networks have made the special considerations necessary for its various aspects such as security, integrity, scalability and cost. Malicious nodes on the network must be identified to enhance the resistance of network.
MİRZAEİ, Alireza, HASHEMİNİK, Mina, MOHSENİ, Hamed   +2 more
openaire   +1 more source

Tumbling Into Queer Utopias and Vortexes: Experiences of LGBTQ Social Media Users on Tumblr

Journal of Homosexuality, 2018
Drawing on one year of fieldwork with LGBTQ youth, I explore the ways Tumblr, a microblogging and social networking site, has become a vibrant center of queer discourse and collectivity.
André Cavalcante
semanticscholar   +1 more source

Modelling black hole attacks on cluster-based wireless sensor networks

2015 23nd Signal Processing and Communications Applications Conference (SIU), 2015
Wireless sensor networks consist of large number of small, low cost and energy limited sensors which are deployed to monitor many physical parameters such as temperature, pressure, vibration motion. Most of the applications implemented with WSN are vulnerable to attacks that come from outside.
Merve Nilay Aydin, Kadir Tohma, Ipek Abasikeles-Turgut   +2 more
openaire   +2 more sources

Black Hole Search in the Network and Subway Models

2012
In this thesis we look at mobile agent solutions to black hole search and related problems. Mobile agents are computational entities that are autonomous, mobile, and can interact with their environment and each other. The black hole search problem is for a team of these agents to work together to map or explore a graph-like network environment where ...
openaire   +2 more sources

SAODV: Black hole and gray hole attack detection protocol in MANETs

2017 International Conference on Wireless Communications, Signal Processing and Networking (WiSPNET), 2017
S. Dhende, S. Musale, S. Shirbahadurkar, Anand Najan   +3 more
semanticscholar   +1 more source

Detecting and avoiding of collaborative black hole attack on MANET using trusted AODV routing algorithm

Symposium on Colossal Data Analysis and Networking, 2016
Sushama Singh, Atish Mishra, Upendra Singh   +2 more
semanticscholar   +1 more source

Cooperative Black-Hole Attack: A Threat to the Future of Wireless Mesh Networking

2011
Wireless Mesh Network has come out to be the next generation wireless communication technology. It provides a good solution to cheap wireless networking. The Network Layer in WMN is responsible for routing packets delivery and intruders take a deep interest in sabotaging this layer.
Shree Om, Mohammad Talib
openaire   +1 more source