Network Protocols

Internet of Things: Design, Security, and Scale IoT devices connect sensors, cameras, and smart tools to collect data and act in real time. Good design blends clarity, reliability, and protection, so products are useful today and secure tomorrow. This article shares practical ideas for design, security, and scale that teams can apply from day one. This approach helps product teams ship safer, more reliable IoT systems. Design considerations for reliable IoT ...

Communication Protocols From TCP/IP to 5G Communication protocols decide how data moves from a device to a service. The backbone is the Internet protocol suite, usually called TCP/IP. It stacks in layers: link, internet, transport, and application. Each layer has a job: addresses at the internet layer, reliable delivery at the transport layer, and user-facing services at the application layer. Over time, other families of protocols joined the stack to improve speed, security, and mobility. The result is a flexible toolkit that supports web pages, video streams, and cloud apps. ...