Ten free security utilities you should be using 
Published: 31 Jul 2007 13:06 BST
OpenDNS
OpenDNS is a must-have free service (there's no software to install) that speeds up Web surfing, corrects domain typos on the fly and protects you from phishing scams. All you do is change your DNS settings (instructions here) to the OpenDNS servers: 208.67.222.222 and 208.67.220.220. OpenDNS also offers parental controls, shortcuts and other useful features to help provide a safe and reliable browsing experience.













