Rushing Attack Defending Context Aware Trusted AODV in Ad-Hoc Network
نویسندگان
چکیده
منابع مشابه
Rushing Attack Defending Context Aware Trusted Aodv in Ad-hoc Network
This research aims to identify the security threats in on-demand routing protocol, AODV for Ad-hoc network. In this context we have extended the AODV protocol with trust and recommendation to secure the network. In AODV, establishment of routing path depends on the faster route request and route reply packets. Rushing attacker exploits such faster traversal activities to attack the network. Rus...
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In On-demand routing protocols for wireless ad-hoc networks, whenever communication is needed, source discovers route for data delivery to destination. Blackhole attackers exploit the on demand route discovery process and data delivery by dropping the packets which are supposed to be forwarded by them. In this paper, we have proposed an enhanced AODV routing protocol, CAT-AODV-B (Context Aware ...
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The self-organizing nature of the Mobile Ad hoc Networks (MANETs) provide a communication channel anywhere, anytime without any pre-existing network infrastructure. However, it is exposed to various vulnerabilities that may be exploited by the malicious nodes. One such malicious behavior is introduced by blackhole nodes, which can be easily introduced in the network and, in turn, such nodes try...
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Mobile Ad-hoc Network contains mobile nodes which can move freely and communicate to each other without fixed infrastructure. These nodes can be routers or hosts. MANET is an autonomous system of mobile nodes and its major characteristics include dynamic topology, limited bandwidth, energy constrained operation, limited resources and limited security. Many protocols in MANET works based on On-D...
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ژورنال
عنوان ژورنال: International Journal of Security, Privacy and Trust Management
سال: 2012
ISSN: 2277-5498
DOI: 10.5121/ijsptm.2012.1305