PriGen: A Generic Framework to Preserve Privacy of Healthcare Data in the Cloud

摘要: With the rise of Healthcare IT infrastructures, need healthcare data sharing and integration has become extremely important. Cloud computing paradigm is one most popular infrastructures for facilitating electronic health record integration. Many predict that managing applications with clouds will make revolutionary change in way we do today. Enabling access to ubiquitous not only help us improve as our always be accessible from anywhere at any time, but also it helps cutting down costs drastically. However, since contains lots sensitive private information, how protect privacy within untrusted cloud facing a huge challenge. Thus, mechanism needed when these are stored processed provide various medical services. To address this issue, paper, present generic framework named PriGen preserves cloud. allows users preserve while accessing based service without trusted third party. making use homomorphic encryption function on information; proposed maintains confidentiality information sent by providers. In brief discussion different components framework.