Ess firewall connections

How can I control a wireless network using ESS5. I am noticing an unknown I think cellphone connecting ( Motorola Mobility) into my wireless. I have no real knowledge of wireless or how the firewall in Ess can be used to control this. The router is an AT&T Uverse router box.

 

It sounds like they might be connecting to your wireless connection because your network is unsecured. There's an AT&T Support page on this process. You're already doing the first part by using ESET Smart Security.

http://www.att.com/esupport/article.jsp?sid=KB402217&cv=812,902&title=Securing+your+network#fbid=uZOlTfG7EDO

If the network is secured and they're still able to connect without your permission, you may need to change the password to access your network. ESET released a white paper on good password practices that might be worth looking into:

http://go.eset.com/us/resources/white-papers/EsetWP-KeepingSecrets20090814.pdf