Schemes For Providing Routing Security In Manet - A Survey
A mobile ad-hoc network (MANET) is a self arranging and self managing network consisting of a number of
mobile nodes. These mobile nodes are free to move in any direction which will change the network topology dynamically.
MANET does not have a centralized authority to monitor the movement of nodes. It does not have a fixed infrastructure due
to which it has several security issues. Many routing protocols exist to solve these security issues in MANETs. These routing
protocols provide security using cryptography, trust metrics or payment schemes. This paper provides perception into
security issues in MANETs and discusses about various routing protocols that provide security in MANETs.