Before I say anything about the data security just have a look at this data breach visualization. If you look at the current web infrastructure you would find how vulnerable we are right now. Which brings me to the original Web 1.0 concerns about commerce and identity online:
Can my credit card number get stolen? Most definitely.
Am I being tracked? 100%.
Do they see my profile activity and password? Oh yes.
Is it safe? Well, we thought so…
In the above image, you can see how blockchain infrastructure eliminates the need for any single entity to keep and store your sensitive data (including you).
So, if Blockchain can solve all these problems then why not learn to use it?