'Malicious node' diaporamas de présentation

15-849E Wireless Networking

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Mobility Support in IPv6

Mobility Support in IPv6. Advanced Internet, 2004 Fall 8 November 2004 Sangheon Pack. Content. IP Mobility Mobile IPv6 Basic Operation Mobile IPv6 Security Optimization of Mobile IPv6 Hierarchical Mobile IPv6 (HMIPv6) Fast Handover of Mobile IPv6 (FMIPv6) Conclusion. IP Mobility (1/2).

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Interest NACK

Interest NACK. Junxiao Shi, 2014-07-27. Introduction. Interest NACK, aka "negative acknowledgement", is sent from upstream to downstream to inform that Data could not be retrieved in response to an Interest.

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Classification of various Attacks.

Classification of various Attacks. Objectives. 1. Introduction 2. Classification of Attacks Behavior based attacks (Active or Passive) Location based attacks (Internal or External) Layer based attacks. 1. Introduction. Mobile Ad-hoc network is a temporary network of mobile nodes;

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A P RESENTATION O N R ESOURCE D ISCOVERY I N T HE P EER- T O- P EER N ETWORK

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A Simulation Analysis of Routing Misbehaviour in Mobile Ad hoc Networks

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Denial of Service in Sensor Networks

Denial of Service in Sensor Networks. Anthony D. Wood John A. Stankovic. Ching-Yao Wang M9415027 ????. Outline. Introduction Denial of Service Attack Physical Layer Attacks Link Layer Attacks Network and Routing Layer Attacks Transport Layer Attacks

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Partha Mukherjee & Sandip Sen Department of Math & CS University of Tulsa

Comparing Reputation Schemes for Detecting Malicious Nodes in Sensor Networks. Partha Mukherjee & Sandip Sen Department of Math & CS University of Tulsa. Motivation. ASSUMPTION : A network of sensors deployed for sensing data over a region Correlation between data sensed at different nodes

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Knowing Your Enemy

Knowing Your Enemy. Understanding and Detecting Malicious Web Advertising. Actors in Web Advertising Publishers Advertisers Audiences Other (ex: trackers) a) Direct Delivery b) Ad syndication. Background.

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The Exclusion of Malicious Routing Peers in Structured P2P Systems

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1+1=3

Task 1. 1+1=2. 1+1=2. 1+1=2. 1+1=3. Task 2. Task n. host. 1+1=3. node 2. node 3. Malicious node 4 . node 1. 1+1=3!. 1+1=3. Honest node. Sybil node. 1+1=3. 1+1=2. Attack edges. Honest nodes. Sybil nodes. Honest region. Sybil region. worker. worker. 1*1=?. 1+2=?.

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IJETR

ER Publication, IJETR, IJMCTR, Journals, International Journals, High Impact Journals, Monthly Journal, Good quality Journals, Research, Research Papers, Research Article, Free Journals, Open access Journals, erpublication.org, Engineering Journal, Science Journals,

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A Modified Method for Preventing Blackhole Attack in MANETS

Black hole attack is one of the security threat in which the traffic is redirected to such a node that actually does not exist in the network. It's a real world analogy to the black hole in the universe in which things disappear. The node presents itself in such a way to the node that it can attack other nodes and networks knowing that it has the shortest path. MANETs must have a secure way for transmission and communication which is quite challenging and vital issue. Study of previous work concludes that works done on security issues in MANET were based on different reactive routing protocol but still there is needs to avoid Black Hole attack in MANETs. This research work proposed detection and mitigation technique to avoid black hole attack and improve the network performance. Performance of proposed solution is similar with original AODV and tries to maintain privacy of content. Mukul Dhakate | Humera Khan | Prof. Anwarul Siddique "A Modified Method for Preventing Blackhole Attack in MANETS" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-2 | Issue-3 , April 2018, URL: https://www.ijtsrd.com/papers/ijtsrd11065.pdf Paper URL: http://www.ijtsrd.com/engineering/computer-engineering/11065/a-modified-method-for-preventing-blackhole-attack-in-manets/mukul--dhakate

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