OpenDNS is a free online service that offers an extra layer of safety on the Internet. Technically, the service is DNS resolution, which I'll explain below. The main defensive computing advantage it provides is protection from bad Web sites, most importantly from phishing scams. ID theft is, to me at least, the worst thing that can happen to a computer user, so any extra protection helps. You also get some flexibility in deciding which other types of Web sites should be restricted.
You don't have to register to use the service, and there is no software to download … Read more