To be clear: WiFi is your wireless connection to the network generated by your router. Can You Get Internet Access With a Router Only? Is WiFi the Same as the Internet? A router doesn’t need to connect to a modem to function if your purpose is simply to create and connect to devices within a home network, a router is all you need to generate that network. If you just want a home network but no Internet, a router is all your need. The short answer is, if you want the Internet, you need a modem. Do You Need a Modem if You Have a Router? Any ping latency will be minimal and the benefits of utilizing a router far outweigh and minuscule speed differentials caused by adding a middle network device. What your Internet speed or modem speed will impact is how fast your router can send & receive Internet data.Ī router rated for at least the same speed as your internet connection will be well-equipped to route internet traffic for you at the same speed (but more efficiently) than your typical modem. Your Internet speed does not impact how fast the WiFi connection is between your device and your router. Your Internet connection speed or modem speed are separate from your router’s WiFi network speed. If you forget to close a port, download sketchy software or forget to patch a known vulnerability, your computer is completely accessible to any malicious entity that finds your public IP address. Without a router or firewall, your only defense is whatever firewall capabilities your operating system has (let’s hope it isn’t a Windows OS). Any vulnerability on your computer (open port, software exploit, a known vulnerability in your unhardened OS) is completely accessible to anyone or any bot on the internet that pings your public IP.Įthernet: Does a Router Matter if You Use a Wired Internet Connection?Īs illustrated by the video above, any home network benefits by the addition of home router, whether you connect over a wired connection or by wireless.Ĭonnecting your computer via Ethernet directly to your modem leaves your computer wide open to attacks from the world wide web. Without a router, your entire security is your operating system on your computer (let’s hope it isn’t a Windows OS). Connecting directly to your modem leaves your computer susceptible to attacks from the world wide web. Your modem provides a wired Internet connection, and if you only have one computer that needs to connect to the Internet, you may think you can get away with just having a modem.Ī modem is a data transfer device it provides connectivity to the Internet. But which one is better? Modem Vs Router for Connectivity That means you could connect your phone, laptop, smart TV, security system, etc., to your network via either your modem or your router. Or maybe you have a modem and a router, and likely both are wireless. A router with a built-in WiFi radio, Ethernet switch, routing, and firewall capabilities is the better choice for accessing the Internet from multiple wired and wireless devices, easily and securely. While you can just plug your computer directly into the cable modem provided by your ISP, connecting directly to the modem comes with a huge security risk, depending on your network setup.Ī modem provides raw Internet Connectivity but can only connect to one wired device at a time, unless it is a modem/router combo. If you have one computer and you don’t need to connect to a network of devices or a printer, you might think you can skip having a router.
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