I have to create a website where clients can log in and upload files to a server. Also they can log in and view the files they have uploaded before or remove them. I was thinking using php and mysql but not sure how I would totally secure it. I am just learning php and but it seems pretty straight forward so far. Any tips on how I could go about creating this file depository for the clients? Is there an easier way then using php and sql? If you guys have any websites or books that could help me out lt me know.