Shoulder Surfing (computer Security)
In computer security, shoulder surfing is a type of social engineering technique used to obtain information such as personal identification numbers (PINs), passwords and other confidential data by looking over the victim's shoulder. Unauthorized users watch the keystrokes inputted on a device or listen to sensitive information being spoken, which is also known as eavesdropping. Methods and history This attack can be performed either at close range (by directly looking over the victim's shoulder) or from a longer range with, for example a pair of binoculars or similar hardware. Attackers do not need any technical skills in order to perform this method, and keen observation of victims' surroundings and the typing pattern is sufficient. In the early 1980s, shoulder surfing was practiced near public pay phones to steal calling card digits and make long-distance calls or sell them in the market for cheaper prices than the original purchaser paid. However, the advent of modern-day te ...
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