I built an EE site for a business client several years ago, and they are now asking about my adding a client portal to store and share documents. This would need to be a secure area of the site, as the documents may be sensitive. They are currently on a shared hosting plan. My questions are:
- Can I build this in EE, and be confident that it will be adequately secure? Perhaps using Protected Links, Zoo Visitor and SSL certificate, and storing the files above the root?
- Would it be better to store files on Amazon S3?
- Can it be adequately secure on shared hosting?
- Would I serve the client better by recommended a service such as ShareFile or something similar, that could be branded.