Part 1 of this article looks at low-level communications protocols, including PPP and Ethernet, and their specific security features and requirements.] Now that we have discussed the lower-level ...

In some cases, applications can be based upon industry-accepted standards, as shown in Figure 10-27. For example, for devices that need to be able to connect to other devices to transfer data or to ...

I like to think of the transport layer as the layer of the OSI Model that enables more interesting traffic. While we network engineers may love a lot of the simpler uses of the IP protocol and ...

The Transport Level Security (TLS) protocol is one of the few rock-steady spots in the rapidly changing computing industry, but that’s about to change as quantum computers threaten traditional ...

IoT protocols and communication standards refer to the vast network of devices that are connected to the Internet and can exchange data with each other. Learn more about IoT software development ...

If you have anything to do with networked AV and you're not well-versed in the OSI model, we've got you covered. You will learn the fundamental ideas around getting data from host A to host B over a ...

When one thinks of the Internet, the first thing that comes to mind is surfing from one Web site to another. Being able to go from Web site to anothe, and view the contents is indeed the reason that ...

NSA released the Cybersecurity Information Sheet, “Avoid Dangers of Wildcard TLS Certificates and the ALPACA Technique” today, warning network administrators about the risks of using poorly scoped ...