Source: thedailystar.net Over the last few years, technology has advanced tremendously and cloud computing is regarded as one of the most significant innovations of the IT industry that provides potential opportunities for public and private business entities. The phrase “cloud computing” was coined as an umbrella term to describe a category of sophisticated on-demand computing services. It denotes a model on which a computing infrastructure is viewed as a “cloud,” from which businesses and individuals access applications from anywhere in