To protect your electrical devices from any EMP attack means you will have to safeguard it from the effects caused by electromagnetic pulse. Being a victim of a nuclear or nun-nuclear EMP attack form an unfriendly country would give a great real threat. The magnetic field lines of the earth can be disrupted brought by a massive pulse of x-rays and gamma radiation-containing photons caused by the detonation of a nuclear bomb from a 25 to 250 miles above the horizon line. The electrons being trapped in the field lines of the earth would cause a threatening fluctuating electric current which disables the electronic equipment.
The threat being imposed by an EMP attack is alarming that the House Military Research and Development Subcommittee and the House National Security Committee created the Graham Commission.. The committee is intended to know the weakness in the military as well as in the civilian sector and recommends such methods to improve the protection ways to the United States from any EMP threat. The Graham Commission is recommending to store any electrical grid component and nay hard to make devices that are necessary to keep it working.
Having no EMP Protection, the United States and any other country can experience disruption. The disruption will be evident in all communication systems, vehicle engines, industrial equipment, water pumping systems and electrical appliances and grid. The disruption can cause airplane ignition systems to eb damaged thus causing in-flight planes to fall out of the sky. A breakdown in the infrastructure will likely to occur following an EMP attack. Comparing the effect of disruption to house built of cards when one supporting card is pulled out, its effect to any electronic infrastructure would also be the reason that it would crash down in a split of seconds.
You can possibly protect you own devices from any disruption by storing them in containers which is made from aluminum and copper. These protected devices can possibly resist these electromagnetic pulse effects. The galvanized metal trash can is being insulated with a thick cardboard which make it a great and high quality EMP shelter. Moreover, you can store your own devices to a metal filing cabinet as long as the devices do not come into contact with the metal cabinet. The aluminum foul can be used in protecting your own devices from the disruption but you must wrap it with plastic first before wrapping it with two or three layers of the aluminum oil. This MEP Protection only means that you must have enough supply like food, water, and medical supplies for your family to survive from the aftereffect of disruption. The inability to communicate while the government tries to restore power will look like a war zone scene on TV as people suffer from lack of drinkable water and good food.