Hi,
In my company we are searching for a complete backup solution, and it's an area where I don´t have much know-how (both hardware and software solutions). Anyhow, I'm here to ask for your help in pointing me the right direction.

Our network consists of 4 sites and we need a solution to backup mostly user files, (some services have cad files wich are very large) although the solution now it's only to backup files, it must be kept in mind to backup exchange server too.

I'll appreciate your help, even this is not a issue of security (in the terms of intrusion), it's a very important part of a recovery plan, and I really don't have any know-how in this field, so any help would be really apreciated.

thanks