The principle objective of this paper is to display how to utilize NETWORK SIMULATOR 2 reenactment for outlining remote systems and utilizing Cryptography calculation as to security data. It quickly depicts the fundamental remote systems classifications, dissects remote LAN systems, quickly portrays their parts and advances, clarifies the Wi-Fi innovation and investigates property sources identified with remote systems test systems and its nitty gritty portrayal, Specify the arrangement for the straightforward remote system and make comparing model by utilizing ns-2 test system, exhibits chose qualities of the predetermined system design utilizing the recreation model, and show situation of transmission information among hubs.
