Yes, Wi-Fi can pass through walls. Wi-Fi technology operates on the electromagnetic spectrum and transmits data via radio waves. Data from your router is wirelessly transmitted to other devices ...

The firewall restricts data transmission through most Transmission Control Protocol and User Datagram Protocol ports -- paths IP packets must pass through to reach a host -- although businesses ...

Worried about how much of your data is being collected? Most manufacturers will collect at least some form of your data. Here ...

Cisco routers use buffers as blocks of memory to handle data during the network routing process. As data flows through a network, different rates of transmission occur between routers and network ...

This feature can make it easier for malware to spread through your network. To disable UPnP, log in to your router like you would when changing your password (see below). Find the “tools ...

We taped targets in 61 locations around CNET’s 12,500-square-foot testing facility to see how well each router transmitted data through obstacles like walls and electronics.

If you’re connecting closer to the router, the benefits of the 5GHz band include faster transmission speeds and less interference from other electronics. If your home is large, consider ...