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A graphical password or graphical user authentication is a form of authentication using images rather than letters, digits, or special characters. The type of images used and the ways, in which users interact with them vary between implementations.
The easier a password is for the owner to remember generally means it will be easier for an attacker to guess. [12] However, passwords that are difficult to remember may also reduce the security of a system because (a) users might need to write down or electronically store the password, (b) users will need frequent password resets and (c) users are more likely to re-use the same password ...
The approach can, therefore, be used both with character-based passwords by using an on-screen keyboard and with graphical password schemes as surveyed in. [7] A variety of considerations is important for ensuring usability and security. Eye-tracking technology has progressed significantly since its origins in the early 1900s. [8]
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Let's look at the example of an eye, in which we will select the area of the pupil with a circle: Selecting the area of the pupil of an eye. Copy the contents of Generated wikicode, on the clipboard. With Edit (source), paste the clipboard contents in the article (occasionally a template, and in this case: in this help) of Wikipedia, as ...
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ISO 7001 ("public information symbols") is a standard published by the International Organization for Standardization that defines a set of pictograms and symbols for public information.