In its FAQ section on its website about Xfinity Wi-Fi, Comcast states that the public wireless network is secured with 128-bit encryption. The truth is, even with a cable modem set to broadcast the public hotspot network, your home private network is unlikely to be any less or more secure than it already is.
Some have expressed concern about their home networks being more subject to security breaches. Here is a breakdown of the ones garnering the most concern Some are a bit ludicrous, but some are very legitimate. There are several concerns being raised about this service. This second network is broadcast publically, and is available to those who are not even Comcast customers (on a time-limited basis or for a fee, however). Comcast gets a fairly cheap way to extend its network-by having its customers pay for the equipment!Ĭustomers in select cities with Comcast-assigned wireless gateway modems have a primary, private wireless network and a secondary network. As our Internet dependency increases, we need more widespread and speedy connections.Īnd of course, it's the perfect business model. By using devices that customers already have, it can blanket municipalities and other areas with robust Wi-Fi. Logically, Comcast's Xfinity Wi-Fi public hotspot rollout (Opens in a new window) makes perfect sense.
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