Every second lot of data is exchanged through Blockchain technology and to keep this data safe a lot of efforts are required But the security system is too good to keep your data safe
This is a web technology that allows the transfer of supervision and centralized decision-making. It's a network of different individuals also.
Data is safe in Blockchain because of its Block like structure and the encryption is too good and that becomes impossible to temper the data
Many different projects are going on in Blockchain and different applications as well. Financial, Health sector, and Industries are key applications of it