The Raspberry Pi is a rock star in the tech world, loved by both hobbyists and professionals for its exceptional versatility and easy-to-use interface. This tiny computer can do so much more than just ...

If you are in any way connected with radio, you will have encountered the low pass filter as a means to remove unwanted harmonics from the output of your transmitters. It’s a network of capacitors and ...

Central Washington University and one other college are experimenting with a controversial network filter that can identify and cancel the transfer of copyrighted songs. The two colleges are ...

Setting filters on routers might be mandatory for access control and usage tracking, but suffering a performance hit is strictly optional. We took six access routers from five vendors and loaded the ...

If you deal with network administration or security management, or if you are merely curious about what is passing by over your local network, grabbing some packets off the network card can be a ...