When you get broadband, your internet service provider (ISP) normally supplies you with a broadband modem. This, plus your Mac, is the simplest network you can have, and for lots of people, it’s all the network they need. If you have DSL broadband -- the most common kind -- it’s delivered to your house through the phone line. At the phone socket, you plug in a filter that splits the frequency range so that the lower 4KHz is used by voice phone calls and the rest is sent to the modem.
A massive iTunes library is great for pumpin' up the jams at home, but what if you want to take those tunes out on the road with you? If you've got two main Macs, but only your desktop is loaded with all those awesome b-sides, maybe it's time to consider setting up a NAS to get your iTunes library synced across all your systems. While Apple does include a Home Sharing feature, it doesn't work when you're far away from your headquarters.
And that’s where MediaRover comes in: this little piece of software enables you to have your iTunes library sync across your entire home network. So, when you bring your MacBook home, MediaRover will automatically sync with any NAS device on your network.
You wouldn’t give a stranger complete access to your important, personal information; yet so many people don’t secure their wireless access points on their home network. With an open network, you are setting yourself up for a potential attack; be it packet sniffing, or network sharing snooping, you’re not secure until you enable wireless encryption.