EMAODV: Technique to Prevent Collaborative Attacks in MANETs

Most demanding issue in MANETs is Security or Secure communication due to its various vulnerabilities. Vulnerabilities or exclusive characteristics that make MANETs prone to various attacks are as non appearance of authorization functionality, infrastructure less network environment, dynamically-randomized movement of nodes. Collaborative attacks have more harsh affects on MANETs than single particular attacks. Due to increasing demand of using MANETs various type of protocols and secure algorithms have been developed one after other but still there is lack of completely secured protocols which makes communication bother free. Now, in this paper an algorithm to prevent collaborative attacks on MANETs is presented.