Mitigation of Jellyfish Attack in AODV
نویسندگان
چکیده
منابع مشابه
Measuring the Impact of JellyFish Attack on the Performance of Mobile Ad Hoc Networks using AODV Protocol
MANETs are susceptible to various attacks. Out of which denial of service (DoS) are most dangerous and very difficult to detect and defend. Jellyfish is a new DoS attack categorized as JF Reorder Attack, JF Periodic Dropping Attack, JF Delay Variance Attack. In JF delay variance attack, a JF attacker node intrudes into forwarding group and delays data packets for some amount of time before forw...
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MANETs are more susceptible to attacks than a wired network. High mobility, lack of central administration, etc. are some of the main causes. One of the DOS attacks known as Jellyfish Attack is difficult to analyze as well as to detect in MANETs as Jellyfisher nodes follow all the protocol rules. There are mainly three classes of jellyfish attacks named as a Jellyfish Reorder Attack, Jellyfish ...
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Historically, full memory encryption (FME) has been propounded as a mechanism to mitigate vulnerabilities associated with code and data stored in the clear (unencrypted) in random access memory. Unfortunately, until recently the CPU-memory bottleneck has represented a roadblock to using this concept to design usable operating systems with acceptable overheads. Recently however, a variety of com...
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Wireless ad hoc network is a collection of mobile nodes and all nodes behave as router or host. Due to its dynamic nature and lack of central authority security is challenging task. The nodes of network may compromise from the various security threats and can leak the personal information. Numerous security threats such as Denial of Service, black hole attack, Gray-hole attack, Worm hole, Sybil...
متن کاملAODV & SAODV under Attack: Performance Comparison
AODV is a reactive MANET routing protocol that does not support security of routing messages. SAODV is an extension of the AODV routing protocol that is designed to fulfil security features of the routing messages. In this paper, we study the performance of both AODV and SAODV routing protocols under the presence of blackhole, grayhole, selfish and flooding attacks. We conclude that the perform...
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ژورنال
عنوان ژورنال: International Journal for Research in Applied Science and Engineering Technology
سال: 2017
ISSN: 2321-9653
DOI: 10.22214/ijraset.2017.9078