Secure web area for clients.

As part of our website re-design we are looking to add a secure area for customers to be able to download their reports and certification.

Each client needs to be able to supplied a unique password and username, and they should only be able to access the files set aside for them.

We can provide any suitable web hosting space, whatever you specify.

We need an easy solution for our office staff to setup user accounts and upload their files. Any suggestions and/or ideas would be appreciated.