06-11-2014, 09:53 AM
Abstracts: Cloud computing refers to the delivery of computing resources over the internet. Instead of keeping data on your own hard drive or updating applications for your needs, you use a service over the internet, at another location, to store your information or use its application. Cloud computing involves distributed computing over a network, where a program or application may run on many connected computers at the same time. Cloud computing is technology which can reduced the storage costs. Cloud storage store the user’s data to large data center, which are remotely located, on which user does not have any control. The main disadvantage of the previous system is data encryption. Here cloud based application used to store user`s password in the form of encryption. All the secret password that are stored on cloud that cannot be access by anyone.