%0 Journal Article %T Cloud Computing: A CRM Service Based on a Separate Encryption and Decryption using Blowfish algorithm %A G.Devi %A M.Pramod Kumar %J International Journal of Computer Trends and Technology %D 2012 %I Seventh Sense Research Group %X A LMS (Learning Management System) service is described in this project using Blowfish algorithm. It promotes more accessibility to LMS service providers to send their training modules and syllabus via Internet at any point of the hour much more efficiently. This gives rise to reduced cost of hardware and software tools, which in return would scale-up the e-learning environment. In the existing system RSA algorithm used. It requires more computation time for large volumes of data. To reduce this computation time we are using Blowfish algorithm. The LMS Service utilizes three cloud systems, including an encryption and decryption system, a storagesystem, and LMS application system. %U http://www.ijcttjournal.org/volume-3/issue-4/IJCTT-V3I4P114.pdf