Detection and Removal of Gray, Black and Cooperative Black Hole Attacks in AODV Technique
نویسندگان
چکیده
منابع مشابه
Detection and Removal of Gray, Black and Cooperative Black Hole Attacks in AODV Technique
Mobile ad hoc network (MANET) is an autonomous self-configuring infrastructure-less wireless network. MANET is vulnerable to a lot of routing security threats due to unreliability of its nodes that are highly involved in the routing process. In this paper, a new technique is proposed to enhance the security of one of the most popular MANET routing protocols that is called Ad hoc on Demand Dista...
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Security is very essential in both wired and wireless network communication. An ad hoc network is a collection of number of wireless computers having dynamically changing topology due to which the security issues are more in case of wireless networks. In this paper the aim is to provide a quantitative analysis of all the security challenges that effect the performance of MANET protocols by anal...
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Mobile Ad hoc Network (MANET) is constructed from a collection of nodes that can move anywhere and anytime in different areas without any infrastructure. Each node works at the same time as router and host. Lack of a fixed infrastructure, wireless medium and dynamic topology makes MANET vulnerable to different kinds of attacks. In this paper, we investigate different mechanisms that have design...
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Black and gray hole attack is one kind of routing disturbing attacks and can bring great damage to the network. As a result, an efficient algorithm to detect black and gray attack is itnportant. This paper de1nonstrate an adaptive approach to detecting black and gray hole attacks in ad hoc network based on a cross layer design. In network layer, we proposed a path-based 1nethod to overhear the ...
متن کاملAvoiding Black Hole and Cooperative Black Hole Attacks in Wireless Ad hoc Networks
In wireless ad hoc networks, the absence of any control on packets forwarding, make these networks vulnerable by various deny of service attacks (DoS). A node, in wireless ad hoc network, counts always on intermediate nodes to send these packets to a given destination node. An intermediate node, which takes part in packets forwarding, may behave maliciously and drop packets which goes through i...
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ژورنال
عنوان ژورنال: International Journal of Advanced Computer Science and Applications
سال: 2015
ISSN: 2156-5570,2158-107X
DOI: 10.14569/ijacsa.2015.060511