I'm having DNS issues with two of our websites. The project is eliminating our hosting provider and bringing everything in-house. I'm tasked with reconfiguring the nameservers for those domains and ...

Need to know your Mac’s IP address? You’ve come to the right place. We show how to find this information, as well as explaining what an IP address is and the difference between internal and external ...

I know that you can not use internal IP addresses over the internet. Yet, all the router books and security books say that I should block any internal IP addresses from the internet at my border ...

On a local area network, each device is assigned an internal IP address, called a private address. Unless you configure your device to request a specific address, the address is assigned to the device ...

Hackers have found an exploit in the SkypeKit API, which allows them to reveal users external and internal IP addresses without their knowledge. Hackers have found an exploit in the SkypeKit API, ...

You’ve heard about it before: an unknown online assailant has been inundating someone in your town with bothersome messages. Luckily, even though that person’s profile may be devoid of identifying ...