Trusty DSR Protocol for MANET To Mitigate BLACKHOLE Attacks

ثبت نشده
چکیده

Mobile Ad hoc Networks (MANETs) are autonomous mobile node systems connected by wireless links. A node operates as an end system and as a router, to forward packets. MANET routing is challenging and has received tremendous attention from researchers. Dynamic Source Routing (DSR) protocol was accepted as a dominant routing protocol for MANETs. Performance analysis and results show that DSR as an outstanding routing protocol consistently outperforming other routing protocols. This study proposes a new, secure DSR protocol for MANETs based on trust and reputation to mitigate black hole attacks.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

A Comparative Analysis of DSR and AODV Protocols under Blackhole and Grayhole Attacks in MANET

Over the past decade, there has been a lot of research in the area of Mobile Ad-hoc NETwork(MANET). MANETs are autonomous, self-organized, infrastructure-less and decentralized wireless systems in which mobile nodes behave as a router as well as host. MANETs are mainly useful in military and other tactical applications such as emergency rescues. Security is the main challenge in these networks ...

متن کامل

An Enhanced Bait Approach to Defend against Collaborative Attacks in Manets

R.SOMASUNDARAM, DR.P.SIVAKUMAR AND K.SUMITHRA M.Tech Student., Department of Computer Science and Engineering, Manakula Vinayagar Institute of Technology, Pondicherry University, Pondicherry, India. [email protected]. 2 Associate Professor, Department of Information Technology, Manakula Vinayagar Institute of Technology, Pondicherry University, Pondicherry, India. -----------------------...

متن کامل

AODV Routing Protocol Performance Analysis under MANET Attacks

AODV is a well-known reactive protocol designed for MANET routing. All MANET routing protocols are designed based on the assumption that all nodes cooperate without maliciously disrupting the operation of the routing protocol. In this paper, we study the performance of AODV routing protocol in the presence of some of the well-defined attacks in MANET. We use NS-2 network simulator to analyse th...

متن کامل

Securing Manet from Blackhole and Wormhole Attacks

Mobile Ad-Hoc networks are self-configuring and self-organizing multi-hop wireless networks. They do not have any fixed infrastructure or centralized management. Due to this, the ad hoc networks are vulnerable to attacks. The routing protocol for MANET considered in this paper is AODV(Ad hoc On-demand Distance Vector Routing Protocol). Blackhole and Wormhole nodes are malicious nodes which degr...

متن کامل

Detection of Blackhole Attack in Dsr Based Manet

Mobile ad hoc network (MANET) is a collection of mobile nodes which are self configuring and connected by wireless links automatically as per the defined routing protocol. A mobile network is one of the most busiest and the public network, because of this the network suffers from the problems of different kind of attacks. One of such attack is Black hole attack in which malicious node falsely c...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2016