An error occurred while saving the commentUrsula Neubitz commented
The key to successfully combating unauthorized access to information and data interception is a clear understanding of the channels of information leakage. The integrated circuits that power computers create high-frequency changes in voltage and current levels. Oscillations propagate along the wires and can not only be transformed into an understandable form, but also be intercepted by special devices. Devices https://celltrackingapps.com/couple-tracker/ can be installed in a computer or monitor to intercept information that is displayed on the monitor or entered from the keyboard. Interception is also possible when transmitting information through external communication channels, for example, over a telephone line.