Securing data sharing Track Record in a network using Blockchain Technology

Computer science

Now a day’s tremendous amount of data is being shared among the network. We can secure the data by using some encryption techniques, so that a third party can’t able to read or modify the original data. In a global network there may be millions of computers participating in a data sharing or message sharing at the same time. We need to keep a record of who send the message, to whom it is sending and when it is sent. This is a vital information and later it may be very useful for tacking the origin of the message. In current systems like WhatsApp or any other social media this information is stored in their server machines. But if the central machine crashes the entire information’s will be lost or any hacker modified any information in the central machines it is very difficult to recognize the modification and recovering. Or in other words we can’t trust a single machine to store confidential information. In this scenario we can use Blockchain Technology to store the history of data sharing with more secure and unhackable

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