This post was published 5 years 2 months 26 days ago. Therefore, it may well be out of date. Do not reply on the contents of this post being accurate. One of the reasons computers use the Domain Name System (DNS) is to ensure that when you type a web site’s address into your browser you’re directed to the correct site. The web is built on IP addresses (e.g. 64.233.167.100) but these are not particularly easy for humans to remember. We remember names far more easily and DNS acts like one big phone book, translating names into IP addresses.
If you’re reading this at home then chances are you’re currently using your ISP’s DNS (rather like their copy of the phone book). I’ve changed this in my router to use a DNS service from OpenDNS. A simple change in your router’s configuration is all it takes.
Why have I done this?
- It’s safer – OpenDNS automatically blocks known phishing sites
- It’s faster – OpenDNS is far more dedicated to speedier DNS than your ISP is ever likely to be
- It’s smarter – OpenDNS automatically corrects common mistakes (e.g. typing .cmo instead of .com)
It works across all browsers, routers and operating systems and there’s nothing to download or install – and it’s free!
