Cloud computing is based on the fact that, the end user of the services will not have to know where the essential computing services are coming from. This means that, while the users will get to use all that they need for their share of computing purposes in the cloud, they will not necessarily have to be bothered about the source from which these requirements are reaching them. As the contemporary usage of regular computing requirements stand, these have to be installed in the system as hardware or, software and then used. In IT cloud computing environment, such installation is not required at all which in turn, saves a lot of hassle.
What exactly is Cloud computing?
Cloud environment can be of many different types. They mainly include public or community cloud, private cloud setup and hybrid cloud setup. Each of these have individual characteristic and attributes. The cloud computing services are offered by service providers who deliver the resources through the internet network. The end users can use these cloud based services through web browsers. The essential software and data however will be stored in a server in a remote location. Using cloud computing brings down the cost of operation of organizations and institutions at large. There are far too many benefits of cloud computing and many more new technologies are still in the process of development.
There is however a darker side to cloud computing because of which it has been the recipient of criticism over the past few years. This darker aspect of cloud environment primarily relates to security and privacy of data. Being in the “cloud” the data or cloud database that is accessed, used or, stored by the users can be accessible to the service providers at will. It is not about whether the data will be misused by them for sure, however the risk of data exposure still remains. This has made the concept of cloud computing and resources dubious to many and as a result has been facing criticism from many people in Information Technology.
The reliability of cloud computing has also been under some scrutiny. Cloud setup and database work only when there is a viable web connection. This means that the end user will have to solely depend upon the web connection for anything and everything. What if he or, she cannot avail the web for some time? One can say for sure that the work at hand will not be done.
Issues of data protection in cloud computing is among the other reasons which may be delaying its widespread adoption by companies. While the people are convinced about the scope of benefits that cloud computing can offer, they are equally doubtful about what disasters cloud computing can do to their data. There have been a few cases already where user’s data was not only misused by unauthorized persons, but was also misplaced and lost in the worst scenarios. This dark side of cloud computing is not its predominant characteristics. These happen as isolated cases that can be effectively handled. However, as the concept is still under development process, one can be assured that the security concerns will disappear sooner than expected.
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