Q: I’ve become increasingly paranoid about my home network security and am wondering what a firewall is and whether I should enable the one on my router? A: It’s always good when people are aware that ...

A: It’s always good when people are aware that their Internet connection is a two-way street. This means that queries and requests can come from outside your network to specific devices, including ...

Do note that you have to launch Windows PowerShell as an administrator, otherwise, the commands will not execute and you will receive an error in PowerShell. Let’s ...

I’ve always had a liking for homes built of brick. Besides having a kind of “Lord of the Manor” appeal, they also look solidly built compared to many of today’s wood-frame, plastic-siding homes. Brick ...

Generally, the way the ping command works amongst other network tools, is simply by sending special packets known as Internet Control Message Protocol (ICMP) Echo Requests to a target device, and then ...

I'm trying to get the windows firewall turned on internally at work here since it's been explicitly disabled for who knows how long. The officescan part continues to report offline any time I enable ...