Client

$-$

side encryption

Encrypting sensitive information before outsourcing it to a cloud server. This reduces the risk of attackers stealing the data during transfer.

$$

Blockchain technology

Blockchain's decentralized ledger structure makes it difficult for hackers to access data. It also allows for the development of smart contracts that can enforce privacy laws and automate data sharing.

$$

Hyperledger Fabric

A blockchain framework that allows companies to restrict access to their information to only those who have been granted permission.

$$

Private blockchains

Each hospital can have its own private blockchain that stores sensitive data.

$$

Consortium blockchains

These blockchains can collect data from multiple hospitals and limit access to specific people.

$$

Security rules

These outline the security standards to protect electronic protected health information

$($

ePHI

$)$

$.$

$$

$$

Privacy rules

These establish national standards for protecting individuals' medical records and other personal health information.

$$

Security policies and procedures

These should be clear and strict, and include limiting physical and electronic access to patient data.

$$

Staff training

Staff should be regularly trained on privacy and security best practices.

summarize it