Is it safe to keep all of my assets in Bitcoins? And how Department for Combating Economic Crimes, can affect my account? What permissions they need , to freeze all my money ?
Bitcoin is safe to put all your asset is not advisable to do that we know bitcoin can drop the price or totaly gone. Maybe invest some then your investment increase you can convert in cash you profit and put in your bank account. Everytime your invest have profit always convert it to protect your money.
Putting all your assets would not be a good thing to do, as you said bitcoins price would eventually drop its price in no time and with that you would be experiencing disaster since you risk all your money on bitcoin but if you have high trust in bitcoin then its up to you if you put all of your assets on bitcoin. You must take on the possible outcomes that may happen.