Faraday & Comms

Faraday & Comms

How to Build a Faraday Cage That Actually Blocks Signal

Two tested faraday cage builds — the trash can and the foil-wrapped box — plus the mesh-size rule, the leak test, and when buying beats building.

Faraday & Comms

Best Faraday Bag for Car Key Fob: What Stops Relay Theft

I ranked four key fob faraday bags on certified shielding, seal design, and durability — plus the NICB and ADAC data on how relay theft works.

Faraday & Comms

Best Faraday Bag for a Laptop: What Actually Blocks Signal

I compared four laptop faraday bags on certified shielding, honest interior size, and seal design — and picked the one worth your family backups.

Faraday & Comms

Mission Darkness vs GoDark: Which Faraday Bag to Buy?

Mission Darkness vs GoDark compared on what each brand can prove: independent lab results, build quality, warranty terms, and who each bag suits.

Faraday & Comms

Do Faraday Bags Actually Protect Against EMP?

Very likely yes — for a small, unplugged device in a certified bag. Here is the plain physics, what dB ratings mean, and which myths to skip.

Faraday & Comms

Best Faraday Bags for Preppers

The best faraday bags by use case: phone and EDC, laptop, family duffel, and best value — ranked on lab-tested shielding, not marketing dB.