Make your network safer, faster, smarter, and more reliable. Start using OpenDNS! It's free.
OpenDNS is the world's leading provider of Internet navigation and security. Make your network safer, faster, smarter and more reliable without the cost and complexity of traditional security services.
I use this at home myself and it works great. It is easy to install and easy to use.
Click on the link to download the free version. For normal home use the free is all you need.
If your using it for a business, you may want the upgrade version for the reporting.
Free Download: Open DNS Download For Home Users Free
What does Open DNS do?
A: It uses DNS Infrastructure, and web filtering by catergoies to block access to web sites that you do not want people using you Internet access to go to. It will also help block known malware and virus web sites. You control which catergoies to block or not to block. Open DNS is always updating the catergoies and web sites.
