Rather than layering security onto networks, the networks themselves and carefully managed authorization policies can hinder attacks, but at an administrative cost. Why is it that over 90% of ...

In previous articles I outlined one of the most clear-cut use cases for Software Defined WAN: replacing traditional Internet-based VPNs with a centrally-managed SD-WAN solution. This is easy for ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Every engineer working with media these days should understand the basics of network addressing, ...

We just saw that the mask determines where the boundary between the network and host portions of the IP address lies. This boundary is important: If it is set too far to the right, there are lots of ...

Knowing how an IP address identifies a host on a network can be confusing. Before you begin calculating various addresses, you should know the fundamentals of IP addressing. Todd Lammle describes this ...

Before connecting a printer to a local area network, to prevent problems from occurring down the line, businesses should make sure that their networking, hardware and software setups will allow the ...

Network Address Translation, or NAT, is a process in which home or office internal computers can use the Internet in a private and secure manner. Home Firewalls use NAT almost exclusively as their ...

When it comes time to add a new device to your network, there are two different methods by which you can obtain an IP address: either manually using a static address or automatically by using your ...