The International Journal Of Engineering And Science (IJES)
Mobile nodes in some difficult areas subjected to intermittent network property and frequent partitions for e.g. battlefield. Disruption Tolerant Network (DTN) technologies are designed to specific situations wherever it will tolerate noise, attacks etc. which means that nodes will get confidential information with none loss. Many application situations need a security for data that has secure access to information hold on in storage nodes at intervals a DTN or to contents of the messages routed through the network. Here, the authors have a tendency to use a way that allows secure access of data that is referred to as Ciphertext Policy Attributed-Based Encryption (CP-ABE) approach. There are many problems during this state of affairs.