In contrast, WAN speeds can be impacted by various issues. You need to think about the equipment you are using but it will also depend on the equipment used in the network itself. You won’t typically have any control over this and WANs will be slower due to the distance data will have to travel. Technology is changing all the time and high-quality copper cables are used to speed up WAN connections.

Security. Generally, it is true to say that LANs are far safer than WANs. The reason for this should be fairly obvious. Since LANs are smaller in size and scope, it’s less likely for an issue to develop or for something like a virus to access the network. In contrast, WANs are far wider with a higher level of interconnectivity. As such, there is always going to be a greater chance that something goes wrong. That’s why when using a WAN it’s crucial that you do have the right set up to protect the individual systems and the network itself.

LAN vs WAN Definitions
LANs Explained
LAN stands for local area network. This allows for computers and devices that are close together to connect. They will then be able to share files or complete tasks and this usually means that they are using the same router or switch. Typically, this type of network will consist of everyday devices which could include a range of different business technology. Examples would be tablets, printers, and desktops. The network will also usually have routers and switches(you may be interested in Routers vs Switches vs Firewalls) as well as wireless cards or potentially ethernet cables. Be aware that a LAN is commonly set up in a home to allow easily family sharing.
define wan

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