New approach for highly secured I/O transfer with data on timer streaming

Security is the major concern in most of the applications especially in communication network. If the storage is compromised then the data get revealed. Disruption tolerant networks (DTN) achieve secure data retrieval by exploiting external storage nodes, but there exist some authorization policy issues. This problem is solved by the ciphertext-policy attribute based encryption (CP-ABE). However implementation of the CP-ABE onto DTN has some issues like attribute revocation, key escrow, and coordination of attributes issued from different authorities. These problems are solved using the CP-ABE with multiple key authorities. The application sharing nature in cloud is also vulnerable to malicious attacks. Introduced integrity attestation framework for SaaS cloud achieves better attacker pinpointing power. Proposed work is mainly focused to find out the best from the attribute based encryption techniques and also from the integrity attestation schemes. Related work point out that the combined approach of both techniques achieve a highly secured Input/Output transfer system with a dual encryption scheme.