Assalamualaikum,

Blockchain is a highly secured platform for transactions but hackers are making the impossible thing to possible but security is really a concern with existing Blockchain.

blockchain has made it possible for transactions to be fast and at the same time, efficient.

Efficiency is the most attractive feature of Blockchain. Blockchain has ability to transfer or make transactions in a sec or less than this time. Through Blockchain we can transfer funds worldwide in less time than traditional banking and within low cost.

Thanks for Participating in this contest. Good luck my friend and please read and comment on my article too 😃

Regards: @cryptobitcoins