What is data emanation?

February 2nd, 2006 by uCertify Leave a reply »

Data emanation is a form of electronic eavesdropping. When data travels within a computer or through the network wires, an electromagnetic field is generated. By reading the magnetic field, unauthorized users can get the confidential data. This act is known as data emanation. By blocking these electrical fields, data emanation can be stopped. A Faraday cage can be helpful to stop data emanation.

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