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Forum Discussion
Why would an organization not accept a JPEG file uploaded from Dropbox?
As part of onboarding for a particular organization I had to upload an image of a particular document. Having taken the picture on my phone I uploaded it to Dropbox so that I could then easily uploa...
Rich
Super User II
Super User IIAs far as I'm concerned, Dropbox is just another Windows folder on my laptop ... why an organization might refuse to accept an upload from Dropbox
If you're just uploading a file from a folder on your computer, then the receiver would have no idea that the file was in your Dropbox. It's just a folder like any other. I seriously doubt Dropbox has anything to do with the problem.
But it's not actually on my computer, it's out there in the Dropbox cloud, right? (It just appears to be on my computer, which is what makes it really convenient for me as a user.) Anyway, I imagine I'll hear back as to precisely what the perceived security risk is.
- Rich
But it's not actually on my computer, it's out there in the Dropbox cloud, right? (It just appears to be on my computer ...
No, not exactly.
First and foremost, the Dropbox folder on your computer is a regular folder like any other, and anything in the folder takes up space on your local drive. It is not a cloud-based folder that only exists online. It's just a regular folder.
Now there are features available to make it so some of your files don't actually exist locally. Selective Sync can be used to remove entire folders from your local drive, but then you could only see and use them through the Dropbox website. Then there's the ability to mark a file or folder as Online-only. This is where a file appears on your computer but doesn't take up space, and only exists in the cloud. However, if you interact with the file in any way, whether it's to open it for viewing/editing, or even to upload it to another site, the file has to be downloaded back to your local drive by Dropbox before you're able to interact with it.
So, even if you marked a file as Online-only, Dropbox would have to download it back to your local drive before you could upload it to another website, and that website would have no idea that Dropbox was involved at all. To your browser, you're just grabbing a file from your local drive and uploading it.
Thanks for the explanation. It's online only, so I got that part of it right, but I didn't realize that the upload would be preceded by a download. Thanks again.
