Designing acknowledgement based MANET using public key cryptography

Network is an interconnected system of living or non-living things. In broadcasting communication system, group of broadcasting stations transmits the same programs "the networks compete to broadcast important events". MANET Stands for "Mobile Ad Hoc Network." Mobile ad hoc wireless network can change its locations and configure itself on the fly. It communicates with other network via wireless medium. Dynamic nature of MANETs, make it highly vulnerable to Security-related threats, which have become not only more numerous and diverse but also more damaging and disruptive. Preventative activities based on the results of risk assessments can lower the incidents number, but not all incidents can be prevented. An incident response capability is therefore necessary for rapidly detecting incidents, minimizing loss and destruction, mitigating the weaknesses that were exploited, and restoring computing services.