DTN Technologies Used for Secure Data Retrieval in Decentralized Military Networks

Development of mobile nodes in army environment such as war field or a confrontational region are likely to undergo irregularity in network connectivity and frequent partitions. DTN technologies are best solutions for wireless devices carried by armed force to imparting information with each other and access the secured information or command relied without exploiting external storage nodes. Some of the important issues in the scenario networks are the enforced by authorized policy and the policy that update the secure data retrieval. CP-ABE we are using cryptographic solution that access and control the issues. The main problem in this CP-ABE in decentralized DTNs have several security and privacy tasks with regard to the attribute revocation, backup, and information�s of data that is in different networks solutions. A data that is retrieved during CP-ABE for decentralize DTNs. The proposed system that keeps the data securely.