Is it safe to store private data in Filecoin? Do I need to do encryption?

Let’s suppose that I want to store some sensitive data: my private photos.
Do I have to encrypt them before storing to Filecoin network? I want to be sure that nobody can see them.

See here: Is a file encrypted before it is sent to miners?

So that’s different from what the IPFS does. In the IPFS the data is not encrypted.

Data is not encrypted neither, please refer the response from the team member