Modified EGSR for network security

摘要

This paper specifies and focuses on a scheme for manage the authorized nodes after distribute and manage the keys for group in ad-hoc environment i.e. the rejoining of authorized nodes in any cause of failure for acceptance of new key from the round leader. It is applied to the Secure OLSR Protocol. This problem loses the group management efficiency. The overall objective of this paper is to make the authorized nodes again as the part of that group by implement the way re-routing utilizing enhanced path. Re-routing based hybrid ACO-PSO based algorithm to check where failure is discovered timeout met in the developed way with modified EGSR version there is increase in the efficiency and routing security due to re-joining of authorized node and decrease in delay and power consumption due to threshold value.