Comparison on privacy-preserving detection of sensitive Data Exposure

Recently security firms, Government organizations and other research scholars identifies that data leakage is common in fields where sensitive data are stored and processed. And it is analyzed that data leakage is been growing rapidly, in which human errors are one of the main causes of data loss. The common approach in detecting data leak screens the content in storage and transmission that expose sensitive information. The approach usually requires the detection operation to conduct the secrecy. And there exists lot of techniques, algorithms to find data leakage and provide alerts to the organization. The data leak detection(DTD) privacy –preserving solution solves through the special set of sensitive data digest in the detection. The data leak detection systems were proposed to detect data in small scale and large scale organizations with fuzzy fingerprints. In this paper, we review the data leak detection mechanisms.