Data Leakage Prevention System by Context Based Keyword Matching and Encrypted Data Detection

Provided by: ISR JOURNALS
Topic: Security
Format: PDF
Data leakage is an important concern for the business organizations in this increasingly networked world days. Unauthorized disclosure may have serious consequences for an organization in both long term and short term. Data leakage is enhanced by the fact that transmitted data (both inbound and outbound), including emails, instant messaging, website forms, and file transfers among others, are largely unregulated and un monitored on their way to their destinations. This paper is to enhance the security of Data Leakage Prevention (DLP) system by finding documents containing confidential information even when most of the document consists of non-confidential content by context based keyword matching method and finding encrypted information in word documents by using entropy method.

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