In this project we have multiple stores each one using a client customer credit card registration application form. This application will be running in their Netbook and several times a day, they need to transfer securely data to a portal server located in a datacenter. This server then, securely transfer data to a mirror server located in another datacenter and also, once a day, create a summarized data file and finally transfer data securelly to a brazilian bank. Of couse, security is an issue. Data control and a full log is required. Please see other techinical details in the files attached. More details, specially in the portal piece of, will be send later.