Deny all read permissions for some folder with images
I'm trying to make images in "images" folder not available from outside for reading, for now I need only upload and store these images. Maybe in future I will give access for some defined user.
So I've denied READ permissions for "images" folder and it becomes not accessible via public URL.
The only way I can open it is by clicking on it in backendless console.
When I open it the url of image looks like:
My questions are:
1. Is the key that is bold in above link some auto generated key?
2. Will it remains the same for all the time? So for example if I will share this link ones for someone he will be able to access all files in folder just by replacing file name in above link?