At the least, you’ll want to go with 802.11n (which some vendors call Wireless-N). When shopping for a wireless router or access points, note that the different wireless standards each have varying maximum speeds. The most basic access points broadcast a single SSID (network name), whereas most business-class access points support VLANs and allow you to broadcast multiple SSIDs. ![]() You connect an access point by running ethernet cabling from its single ethernet port to a port on your router/gateway/firewall or switch. Access points are, in essence, wireless routers that lack the routing capability. If you need more Wi-Fi coverage than a wireless router can give, or if you choose an ethernet-only router/gateway/firewall, you can add wireless access points to your network. You’ll still want virus and malware protection on each user computer due to the limitations of network-based products, though, since they can’t monitor local behavior on PCs or inspect SSL-encrypted traffic.Īs you shop, you’ll probably encounter other buzzwords referring to devices that are similar to UTM products, including unified security gateways and Internet security appliances. ![]() The additional security features usually require monthly or yearly subscription fees. In addition to serving as your router and Internet gateway, as well as providing a VPN server and firewall, these units typically also include virus and malware protection, content filtering, antispam functions, and intrusion detection and prevention. UTM (unified threat management) gateway or firewall: These routers include advanced features and usually are ethernet-only with four to eight ports, thus requiring separate access points for Wi-Fi connectivity. ![]() These routers have an integrated virtual private network server, and sometimes offer advanced features (more on those later) such as VLAN support and multiple SSIDs (if wireless). VPN router/firewall: These products, a step up from a basic wireless router, can be wireless or ethernet-only the latter type requires that you add access points for Wi-Fi coverage.
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