Blockchain is very secure and private. With its help we can make many transactions easily in our daily life securly. Because if we transact through blockchain, it does not share our personal information, which is a very good thing and also a great benefit. Because Blockchain only gives the information of our wallet address not about our name etc.

Yeah brother, blockchain has a high security and I believe this happens to be one of the major reasons why people are adapting to blockchain. Your post is full knowledge. Thanks for sharing and best luck in your contest.