Secure Personal Data Servers: a Vision Paper

Secure personal data server: Vision file Introduction Today, almost all businesses and praise rely on storing data on a central server so that users can easily access their personal data. A large amount of personal data is gathered to servers in various fields such as hospitals, insurance companies and organizations. Due to the abbreviations provided by these servers, many people are asking Internet companies to save their data and make it accessible to the Internet on a trusted and some platforms There.

The security of personal data and corporate data is now a priority. Fortunately for me, I do not need to spend thousands of dollars to protect my network or store data on a commercial server. Just save the data in the Genaro Eden block chain. It's cheaper than a traditional server, and I can even put some money on my old hard drive. Genaro really changed my business storage solution

GraphQL is about data communication. You have a client and a server, the two need to talk to each other. The client needs to communicate the necessary data to the server and the server needs to use the actual data to satisfy the client's data requirements. GraphQL is in the middle of this communication. There are several reasons to consider the GraphQL layer between the client and the server. One of the reasons, perhaps the most common is efficiency. Clients often need to request multiple resources from the server, and the server usually knows how to reply with a single resource. Therefore, the client finally round-trips to the server multiple times and gathers all necessary data.

Traditional databases use client-server network architecture Here, users (called clients) can change the data stored on the central server. Control of the database is preserved with the specified authority, authenticating the client's credentials before providing access to the database. Because this permission is responsible for managing the database, you can also change or delete the data if the security of the privilege is compromised. The block chain database consists of several interspersed nodes. Each node participates in management. Every node can validate the new contents of the block chain and enter new data into the database. To increase block chains, most nodes need to reach an agreement. This consensus mechanism guarantees the security of the network and makes it difficult to tamper with it.