Network Security Two Factor Authentication on Cloud

Abstract- Security is something which cannot be comprised with, especially in cloud computing. Data in the cloud are constantly under threat. But more companies will move to the cloud once they are satisfied that their data is safe on the cloud. So it’s really important to device ways that will enable the authorized user to gain access to the cloud at the same time not making it too difficult for them to do so. In this article, we focus on authentication issues are overcome by using Two factor Authentication, ie Palm Print based identification system using the textural information employing different wavelet transforms. OTP (One Time Password) can be generating by the use of Trusted Computing Technology to develop more secure shared secret key tokens using mobile phones