I need Cloud computing complete information?.

Cloud Computing is actually a term provided for virtual computing seeming real.

For further clarifications refer to google search or read it here.

Let us assume that you are owner of a regional small IT firm and I am the main database manager through which a lot of sensitive data transaction takes place every hour and/or on demand. Then I have to be very specific about mailing and transacting it to the right person or the person who called me for some information, What best possible idea should I have to do? According to the techniques we have presently that allows and directs me that I must get the e-mail ID of the client and drop a mail or I should transfer to his IP through P2P(Peer to Peer) data transfer software. Right?

Now take it this way that the same person calls me and I give him the address of the information and give him the password through a sms or mail, he gets access and downloads the stuff in his PC rather than the time to upload from my side and download from client side it is more easy to remember the location of your cloud drive and the password and more secure because there will not be any typing errors or hacking issues as the cloud system is regularly updated as well as maintained by the company providing the cloud. So it is a kind of safe game that you can have while data transfer and storage concerned.

For rest of the clarifications and the questions please revert back here I am ready to help and happy to answer.

Thank you for the referral.