OpenDNS has introduced yet another free, powerful and reliable service called DNS-O-Matic for managing your dynamic IP address announcements much easier than before. DNS-O-Matic lets you announce your dynamic IP changes to multiple services with a single update. You can chose the Dynamic DNS service that you currently use and DNS-O-Matic will do the rest. [...]
Windows XP systems already have a built-in firewall software but is not a complete firewall product and also lacks many advanced features that a dedicated firewall software has. Mentioned below are some popular personal firewall software products that are full of important features and serve the purpose of having a dedicated firewall software.
1. [ZoneAlarm] - [...]