Individual wellbeing record is a developing patient-driven model of wellbeing data trade, which is regularly outsourced to be put away at an outsider, for example, cloud suppliers. Nonetheless, there have been wide protection concerns as individual wellbeing data could be presented to those outsider servers and to unapproved gatherings. To guarantee the patients' control over access to their PHRs, it is a swearing up and down to method to scramble the Phrs before outsourcing. Yet, issues, for example, dangers of protection presentation, versatility in key administration, adaptable access and effective client disavowal, have remained the most paramount difficulties to accomplishing fine-grained, cryptographically authorized information access control. Attribute based encryption (ABE) techniques to encrypt each patient’s PHR file. Different from previous works in secure data outsourcing, we focus on the multiple data owner scenario, and divide the users in the PHR system into multiple security domains that greatly reduces the key management complexity for owners and users. A high degree of patient privacy is guaranteed simultaneously by exploiting multi-authority ABE. The scheme also enables dynamic modification of access policies or file attributes, supports efficient on-demand user/attribute revocation and break-glass access under emergency scenarios. Extensive analytical and experimental results are presented which show the security, scalability and efficiency of the future scheme. Motivated by the privacy issues, adoption of electronic healthcare systems and the wild success of cloud service models we propose to build privacy into mobile healthcare systems with the help of the private cloud salient features privacy-preserving data storage, and retrieval, especially for retrieval at emergencies, and audit ability for misusing health data attribute-based encryption is providing role-based access control with audit ability to prevent potential misbehavior Anywhere-anytime-accessible in our daily life. supported by mobile devices, home care and remote monitoring,.