IMPROVED GEO-ENCREYPTION PROTOCOL FOR MOBILE NETWORKS

Geo-Encryption Protocol For Mobile Networks

We propose a geo-encryption protocol that allows mobile nodes to communicate securely by restricting the decryption of a message to a particular location and time period. Our protocol will handle the exchange of movement parameters, so that a sender is able to geoencrypt messages to a moving decryption zone that contains a mobile node’s estimated location. We also present methods for estimating...

The Improved WCMRP Protocol for Mobile Wireless Sensor Networks

For the purposes of monitoring or controlling, numerous of wireless sensors might be widely deployed to obtain and send information in the wireless sensor network (WSN). The applications of the WSN can be found in environment monitoring, industrial process monitoring and controlling, health caring, smart homes building and traffic controlling. To sending message efficiently in WSN, routing prob...

Aspects of Geo-Location in Mobile Networks

An Efficient Authentication Protocol for Mobile Networks

Many existing authentication protocols supporting inter-domain authentication on the Internet require their clients to communicate with every involved key distribution center (KDC) directly. This is inefficient and costly when the client side is a wireless mobile unit, for wireless transmission has relatively lower bandwidth, and a mobile unit is battery powered. In this paper, we present a mob...

An Improved Junction-Based Directional Routing Protocol (IJDRP) for VANETs

Vehicular Ad-Hoc Networks (VANETs) is a novel technology that has recently emerged and due to its swift changing topology and high mobility nature, it has become problematic to design an efficient routing protocol in VANETs’ amongst both moving and stationary units. Also, the existing routing algorithms are not very effective to satisfy all requirements of VANETs. This paper explores the need o...