WANs can connect local area networks or LANs, although a LAN is not itself considered network architecture. The Internet that you’re reading this article on right now can be considered a WAN network, at least technically. If your company were to change locations and establish your headquarters elsewhere, you wouldn’t have to worry about disruptions in your everyday business dealings. Even if your customers were located across the world, they can still use your services or shop for your products. Let’s say your company has a WAN network. Examples of such industries that would use WAN are government entities, schools, and many businesses. Here’s a detailed explanation of all three.Ī wide-area network or WAN is for when companies want to cover a large area with their network. The three types of network architectures are wide-area, data center, and access networks. This framework considers communication protocols, operational procedures, and physical components of the network. Let’s discuss network architecture in greater detail, as the size and status of your network determine the level of firewall protection your company will require.Īs we touched on in the intro, network architecture refers to a computer network’s design. Then we’ll delve into firewall architecture to determine which types gel with which network architecture models.

In this article, we’ll first explain the various types of network architecture setups your company might use. What should you expect?Īfter developing your company’s network architecture, your IT professionals should institute one of five types of firewall setups, including:

Depending on the type of network architecture you currently utilize, your firewall setup in Dallas, TX should be scaled up or even down. All companies have some form of network architecture, which is how your business structures its network to meet the regular needs of all your devices.

Application level gateway firewall