What cloud service should you use?

Question

Information Security

Good day, comrades!
I have a question.
Let's say there is a file that is prohibited on the territory of the state, i.e. its storage on any media is prohibited.
What cloud service is best to use for its storage, the one developed by this state or use a "foreign" one?
PS I hope I managed to state the essence of the issue.
PSS Answer "Store locally" is not suggested.

Answer 1

Encrypt - and store anywhere.
Except UK.
There you can get (theoretically) more than seriously for encrypted files.
PS:
Are you sure you understand the word "confidentiality" correctly?
This means that NO ONE WILL SEE THIS FILE, except for trusted people.
For this reason, strictly speaking, you can store it anywhere.
After all, Mr. you will not include organs and anonymuses in the number of trusted ones.
UPD:
Since you removed the word "confidentiality".
Then learn the laws.
Some countries allow what is prohibited in others.
For example, pornography is banned in Russia and half of Europe,
but allowed in the US and the other half of Europe.
For this reason - with them you post porn legally.
True broadcasting to a territory where it is prohibited is illegal.
In particular, the most loyal in this case are the servers of the Netherlands.
Even more loyal to the US.
And if you have dirt on US politicians, then you should go to Switzerland.
In particular, WikiLeaks lives on the local servers.

Answer 2

A file in an encrypted container, a container in a dropbox, a dropbox to the left mail of some kind of gimail, a mail password to the head, an unlock key to the head. Profit.
As a result, you get both access from anywhere in the world (dropbox, it seems, is not prohibited anywhere), and a file that only you have access to.

Answer 3

The above suggest doing how to live.
If the desire is simply to formally comply with the law, then in general, any other country where content is not prohibited. It is important that the file should also be opened on the same resource. That is, it should not be file sharing, but full-fledged remote execution.