Hello,
i don't know bitcoin very well but i have money in btc on coinbase. I am not sure have money on coinbase is very secure. What do you think about it ? Is there a way for have bitcoin with security because i scared coinbase block my account or give information on how much money i have on it, i think it is not very anonymous
Coinbase have good security right now when some one else try to log in in your account will verify with device, almost when I try to log in coinbase always need authorize with my computer or mobile phone by sending email notification, later you will need to verify mobile phone code sent by coinbase, then you need to use 2fa for your coinbase account. I think is more enough how to make your coinbase account secure and not worry with how long you save your coin because keep safety,, but why not save your assets in offline wallet because will be more safety when you want hold for long time.