information leak detection system using fingerprint of data

Abstract

The approach for information leak detection is to generate fingerprint of the confidential document and check it against the fingerprint of the whole document. In this paper, we propose an improvement for this approach to offer a much faster processing time with less false positives. The core idea of our solution is to eliminate common phrases and non-sensitive phrases from the ?ngerprinting process. Non-sensitive phrases are identi?ed by looking at available public documents of the organization that we want to protect from information leaks and common phrases are identi?ed with the help Databases.