By a group of friends to discuss the attack, he said that through the physical layer attack launched by …

Today, by a group of friends to discuss the attack, he said that through the physical layer to launch attacks to disrupt the electronic pulse of my disk sector, the type of security software is useless to ask everyone what he's done it? How to prevent?

This can not be the first electronic pulse of electromagnetic waves in the hard disk is a closed metal objects can not be penetrated with the
followed by the invasion even if he needs the physical power and a certain scope of work that is to say, he must find you have a physical location and electromagnetic bombs

Third, if the hard disk can cause induced current or Magnetic change unless it is very close to the state or even the current cutting-edge military technology can not do enough power

cattle so why
fly in the sky as your friend on the floor blowing it! Obviously bragging, of ignoring.

Electromagnetic waves can not be closed metal container, which is the junior high school physics knowledge …

In addition, the network reach is nonsense.The so-called physical layer, In fact, is the underlying system.Osi seven networks, from low to high:the physical layer data link network layer transport layer session layer layer that the application layer.Bottom is the physical layer.The system is also the start of the first layer.If Wrote to the level of HIV, the virus is quite .2000 of the NB for a year or so there have been such a virus, forgot the name, to undermine the motherboard BIOS.Hu You do not listen to him ~ ~