Sunday’s inadvertent disruption of Google’s YouTube video service underscores a flaw in the Internet’s design that could some day lead to a serious security problem, according to networking experts.

Jitter is a lesser-known networking issue that I can guarantee that most of you have experienced, probably recently. It's most apparent in any type of real-time communications, like video calls, VoIP ...

I turned on the TV on Tuesday to catch the afternoon news, but I couldn’t get a “signal.” In my case, it had nothing to do with an antenna or a cable. Mine is a smart TV where everything, including ...