The main function:
- Data storage in the blockchain.
- Extra protection with 2-factor authentication.
- Universal control.
Pros: Overall, the advantages that Du brings are secure data security, and easy to use.
haha @sunsu BTW, its the same product that i wanna post, but you post it faster :D
No problem, because we have some idea about this product :) Nice review!
Thank you for your opinion. I surprised that you think same things. Haha. Godd luck yo your steemhunt posting!!
are you from korea?
because i see a lot of korean language here :D
i love Lee Min Ho :*
Yes. I am from Korea. I know Lee Min Ho too. He is very handsome. ^-^