Since the last decade or so, the problem of data security has become severe and getting worse with every day. Stealing data of a company can be more harmful for the company than to lose a fixed asset. The company may suffer a fraud, a heave fine with legislative bodies and the loss of goodwill. As the loss of goodwill cannot be calculated accurately, the company may suffer a loss of millions of Dollars other than the goodwill is the result of a data breach. There are many sources of losing of data; unfortunately, companies only focus on to protect their database from the attacks of the cyber criminals.

The IT experts rate the portable data storing devices such as USB flash drive as a major source of losing data. These small devices are extremely feasible to carry data around and have the immense capability of storing data. If such…