Date Added: Feb 2012
Secured data transmission in a Multinode Network (MN) depends upon various factors; such as number of user, nodes, channel capacity, failure rate of keys and nodes, path allocation criteria and encryption methodology. In order to keep the routed thorough the various nodes continuous scanning and up gradation of nodes is essential. This paper includes the work done by the researchers in the field of data security in Multinode Networks (MN). The flaws in various techniques are also highlighted in the work.