Multilevel Authentication Scheme for Cloud Computing

Abstract

consists of three level of authentication, and the data will be splitting on this level depending on the sensitivity to confidential (C), secret (S), and top secret (TS). Data at level (C) have the lowest sensitivity. The user at this level has single textual password to access this level data. The user at level (S) has two passwords, textual and biometrics password to access this level and the lower level. User at level (TS) has three password textual, biometrics password and image sequencing password. The data at thislevel is the more sensitive data so it is encrypted using RSA algorithm before storing in cloud database. The results of the proposed multilevel authentication for cloud computing were promising.

Group Dispatch and Task Transfer in Cloud Computing

“…There is a common problem in group dispatch, that is, the processor will always be idle when the queue is waiting for the queue [5] . In order to avoid this time fragmentation, the implementation of transfer is necessary.…”