A network is simply a group of devices connected to and communicating with each other.

To design a successful office network you must consider the following; security, reliability, and speed. Most every network connects to the the internet, aka “the Cloud.” Because the cloud is a accessible to the public, it is imperative to take precautions to secure your network. The router is the device that connects the local network to the public network. This is the security device also known as the “firewall” or the “gateway.” Routers are designed using sophisticated software to filter and direct traffic within and outside of the local network. From the router, network traffic is passed through the “switch” which acts as the hub of the network. All of the devices throughout the network connect to switch via a wired or wireless connection. Wired connections are faster and more reliable, while wireless connections offer mobility for a variety of hand held devices.