User is only allowed to access his objects

Hello,

I want to make sure in Parse that the (logged in) user is only allowed to access objects that he has created himself.
Does this require code to be added under ‘Cloud Code’? Are there any best practices?

Thank you very much

You can use ACL to ensure that. When creating an object, set the object’s ACL to only allow the current user to read and write it. More details in here: JavaScript Developers Guide | Parse