Efficient and Secure Information Sharing For Security Personnels: A Role and Cooperation Based Approach
Journal Title: International Journal on Computer Science and Engineering - Year 2010, Vol 2, Issue 4
Abstract
To facilitate users to interact with and share information without difficulty and faultlessly across various networks and databases nationwide, a secure and trusted information-sharing nvironment has been recognized as an imperative equirement and to advance homeland security effort. The key incentive following this research is to build a secure and trusted nformation-sharing approach for government departments. This paper presents an efficient role and cooperation based information sharing approach for secure exchange of onfidential and top secret information amongst security ersonnels and government departments within the national oundaries using public key cryptography. The devised approach makes use of cryptographic hash function; public key cryptosystem and a unique and complex mapping function for securely exchanging confidential information. Furthermore, the proposed approach facilitates privacy preserving information sharing with probable restrictions based on the rank of the security personnels. The developed role and cooperation based information sharing approach ensures secure and stream-lined information sharing among security personnels and overnment intelligence departments to avoid threatening activities. The experimental results demonstrate the ffectiveness of the proposed information sharing approach.
Authors and Affiliations
Md. Headayetullah , G. K. Pradhan
Keywords
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