All you really need to do is connect it to your house's grounding wire (or some houses will use the water line) or you can simply drive a 2' steel rod into the ground and attach a wire to it. Boom, grounded.
A "true" faraday cage, I believe, is charged constantly to prevent any signals from going in/out of it, but I figure the biggest real risk is an EMP burst, which grounding the metal casing should protect against
You don't even need to bury it if you ground the pipe.
How does one go about grounding something like that?
Yell at it really loudly.
Works on my kids.
All you really need to do is connect it to your house's grounding wire (or some houses will use the water line) or you can simply drive a 2' steel rod into the ground and attach a wire to it. Boom, grounded.
A "true" faraday cage, I believe, is charged constantly to prevent any signals from going in/out of it, but I figure the biggest real risk is an EMP burst, which grounding the metal casing should protect against