There are also those in which the detachment can actually work.
One of these areas, deserving close attention, is medicine. Imagine how many patients visit hospitals and polyclinics, and how much paper for medical records and files are required at the same time. It is very important for healthcare to have as fast as possible access to information that will help in the treatment of patients and in general, to maintain the patient health.
“Healthtech” system would provide easy and timely access to the patient's medical history, insurance companies would provide timely payments to health care staff. Effective data processing and management could also prevent the aggravation of diseases.
However, the storage and management of medical data requires special care and caution. Therefore, there is the Health Insurance Portability and Accountability Act, which monitors the proper storage and management of medical data.
According to Dell, the theft of data comes from inside the medical institutions, as 72% of employees are willing to sell confidential information. However, sometimes this happens unintentionally, when employees themselves unknowingly connect to non-secure networks.
Therefore, more effective means should be invented to protect health data. Blockchain usage has great advantages. All data will be stored in decentralized nodes, each patient will have an encrypted key, for the reliability of which the AES256-GCM with 256-bit key is used for each 128-bit block. Thus, the data will never be lost. The interested subject can choose the supporters who will be able to have access to the information.
The use of blockchain in various spheres can significantly save time and money in the long term. Also, these solutions can reduce a large amount of paper work. After all, as reported, only the US government loses $ 440 million a year to use paper in office work. Blockchain can be used to protect personal information and data from hacker attacks.