Cloud offers the populace, an opportunity to share data, resources and services. Among many issues, security is the most challenging issue and research has been going on to make more strengthen. Encryption is one of the methods to secure data at any level in cloud. This paper presents such a technique to achieve stored data confidentiality and access control using policy based encryption. During the delegation, cloud server may cheat the authorized users or may tamper the data stored or may replace the data for cost saving. So, proposed Hybrid VPABE schema achieves data confidentially and fine grain access control.
