• Monalisa HatiMonalisa Hati

An ad hoc network is a collection of wireless mobile computers (or nodes) that collaborate by forwarding packets to one another, allowing nodes to interact beyond the range of direct wireless transmission. The black hole attack is a serious issue that may easily occur in ad hoc networks, particularly with popular on-demand protocols such as Adhoc On-demand Distance Vector Rooting (AODV). Prior ad hoc networking research has mostly focused on the routing issue in a now-adversarial network context, assuring a sufficiently secure environment. This article offers a collaborative architecture for detecting and excluding malicioos nodes that operate alone or in groups. The A&hoc On-demand Distance Vector Rooting (AODV) protocol is used as an example to concentrate on the network layer. This article explains how to extend the watchdog technique to include a collaborative architecture to combat node collusion.

Collaboration, Intelligent networks, Mobile ad hoc networks, Ad hoc networks, Routing protocols, Communication system security.

"In Mobile Ad Hoc Networks, a Collaborative Security Architecture for Black Hole Attack Prevention", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 6, page no.132-136, June-2019, Available :http://www.jetir.org/papers/JETIRFT06027.pdf

"In Mobile Ad Hoc Networks, a Collaborative Security Architecture for Black Hole Attack Prevention", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 6, page no. pp132-136, June-2019, Available at : http://www.jetir.org/papers/JETIRFT06027.pdf