International Journal for Technological Research in Engineering (IJTRE)
Since knowledge in cloud is going to be placed anyplace, attributable to the vital nature of the applications, it is important that clouds be secure. The main security challenge with clouds is that the owner of the information may not have management of wherever the information is placed. This is often as a result of if one needs to take advantage of the advantages of exploitation cloud computing. This demand imposes clear knowledge management choices: original plain knowledge should be accessible solely by sure parties that don't embrace cloud suppliers, intermediaries and Internet; in any untrusted context, knowledge should be encrypted.