The World's Largest Internet Security Network
Trusted by millions of homes, businesses and schools, it’s the easiest way to control
your Internet experience.
Cloud-delivered network security for any device, anywhere, anytime.
The safest, smartest, fastest and most reliable DNS on the planet.
The most trusted brands choose OpenDNS
Since the launch of Umbrella over two years ago, OpenDNS has been focused on one goal that inspires the work of … every department at the company: to provide compelling security value to our customers. Customer feedback is our…
DNS Overview The Domain Name System (DNS) is one of the most essential parts of the Internet’s infrastructure. By … using DNS, you can connect to a website like opendns.com without having to know the website’s IP address. (After…