/sci/ - Science & Math

I want to protect some electric devices from EMP. The problem is, that i want to protect them from the biggest EMP possible, as an atomic explosion or a solar expel. What ideas and advices can you give me for this problem?

I read about Faraday's cage, but i'm not sure if it can be more eficient depending on the structure of the cage. For example, depending on metal density, or if the distance between holes is relevant.

Also, a closed and dense protection as a cave it would amplify or limit the emp? It can be a good natural substitute or complement for a Faraday's cage?

What other alternatives do you know?