I want to develop a website like file manager. Where user register and will get fix disk space lets say 20MB.
Now user can upload their pdf, doc, txt, jpeg etc files upto their disk limit.
I can develop upto this using PHP.
Now my issue is if user's files are corrupted they can rollback their folders before 2-3 days.
Files must be secure and safe from viruses as users are uploading their important documents.
I am also thinking to store user's files on 3rd party server.
Anybody have ideas or thoughts on this? Please share.
Is there any 3rd party storage server who provides such facility?