check your home network for holes

A firewall is an absolute necessity for any connection to the internet. Firewalls prevent netowork penetration and unwanted intruders from accessing your private data. Firewalls need to configured and installed properly for ultimate results. Contact me if you would like me to test your home network connection. Google Chrome has a nice extension called CoNetServ which allows you to use nmap for external port scanning. You can go to www.whatismyip.com to find out your public IP address. This is the IP address you want to scan for holes.