Explaining past and present computer network technologies
Recommended Episode
Network Protocol - DNS Server
Exploring the history of the DNS (Domain Name System) server, its current uses in the network today
Latest Episodes
Chat - SBCN February 2026 podcast
A brief chat about VoIP (Voice over Internet Protocol) an overview of the methods and changes from old style phone systems
Chat - SBCN January 2026 podcast
A brief chat about the use and benefits of private owned encrypted communication standard called VPN
Chat - SBCN November podcast
An informal chat with Linda Ockwell-Jenner with the SBCN for November 2025
Computer Hardware - Video Output
A look at how the PC video output has changed over the years, mainly focusing on VGA (blue connector) and later, however a brief summery of how earlier computers pushe...
Chat - Riser Ports
Chat - Riser PortsAn informal chat about the expansion ports in IBM type computers from the early 1990's, we also touch on some of the peripherals used
