Dear @hatu
Definitely, we should always be aware of new or not so new projects, little known for lack of publicity. It seems that definitely here in steemit is a good way to advertise good projects.
In terms of security, I can say that you always have to be aware of the entry doors that may become vulnerable and those who know where the weakness is are those who do the same security.
They deserve a little confidence but they also deserve to be very aware of that security.
Greetings friend from Venezuela-
Yes, the importance of proprietary data security is important and it's going to become only more so.