I'm in the process of preparing for my Network+ exam, and getting conflicting advice about the correct way of counting collision domains for test questions like "You've got a two port router, a four ...

A group of nodes in a shared Ethernet network that compete with each other for access. Typically confined within a subnet, if two or more devices attempt to transmit at the exact same time, a ...

We are barely a month into 2014 and one of the news stories that is likely to be most memorable for the year is the Target security breach that resulted in upwards of 70 million customers’ personal ...

There are a ton of new gTLD’s being “registered” today. Many readers have written and commented about the volume of domain “registered” today and that these registrations may screw up the new gTLD ...

The proliferation of new top-level domains (TLDs) has exacerbated a well-known security weakness: Many organizations set up their internal Microsoft authentication systems years ago using domain names ...

On December 2, 2014 at 2pm (London Time), .XYZ will be releasing thousands of domain names to the public to register which were held back due to ICANN’s name collision list. The new domain name ...

Unlike the office or home networking environment, industrial networking demands more stringent applications with a wider temperature range and harsh environmental conditions. Challenges include high ...

ICANN today announced the approval of the Name Collision Occurrence Management Framework [PDF, 634 KB] by the ICANN Board New gTLD Program Committee (NGPC). The framework implementation requirements ...

I'm in Thurston and work in Pierce. I retired from the military after 20 years as a medic and am making the change in to IT, so that's the reason behind pursuing certs for me. I was able to attend ...