Barracuda firewall A primer
Lets face it; most of the incoming messages in our email accounts are nothing but junk. There are times, though, when we cannot resist that intriguing subject line and open the message against our better judgment. Most times all that happens is that your email address is added to a distribution list. But, sometimes, you end up opening a Pandoras box full of harmful viruses that run amok with your computer network. You need a Barracuda firewall to kill those viruses before they cause any damage and to block that spam from ever reaching your network in the first place.