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  2. Keystroke logging - Wikipedia

    en.wikipedia.org/wiki/Keystroke_logging

    A keylogger example of a screen capture, which holds potentially confidential and private information. The image below holds the corresponding keylogger text result. A logfile from a software-based keylogger, based on the screen capture above. A software-based keylogger is a computer program designed to record any input from the keyboard. [15]

  3. PDF - Wikipedia

    en.wikipedia.org/wiki/PDF

    PDF's emphasis on preserving the visual appearance of documents across different software and hardware platforms poses challenges to the conversion of PDF documents to other file formats and the targeted extraction of information, such as text, images, tables, bibliographic information, and document metadata. Numerous tools and source code ...

  4. List of PDF software - Wikipedia

    en.wikipedia.org/wiki/List_of_PDF_software

    Free ( Mozilla Public License) an Office suite; allows to export (and import, with accuracy limitations) PDF files. Microsoft Word 2013. Proprietary. Desktop software. The 2013 edition of Office allows PDF files to be converted into a format that can be edited. Nitro PDF Reader. Trialware.

  5. Hardware keylogger - Wikipedia

    en.wikipedia.org/wiki/Hardware_keylogger

    A regular hardware keylogger is used for keystroke logging by means of a hardware circuit that is attached somewhere in between the computer keyboard and the computer. It logs all keyboard activity to its internal memory which can be accessed by typing in a series of pre-defined characters. A hardware keylogger has an advantage over a software ...

  6. Simple keystroke sniffing schemes work where keyloggers won't

    www.engadget.com/2009-03-27-simple-keystroke...

    The second method taps into power grid signals passed along from PS/2 keyboard outputs, and by using a digital oscilloscope and an analog-digital converter, those in the know can pick out tweets ...

  7. Keystroke dynamics - Wikipedia

    en.wikipedia.org/wiki/Keystroke_dynamics

    Keystroke dynamics, keystroke biometrics, typing dynamics, or typing biometrics refer to the collection of biometric information generated by key-press-related events that occur when a user types on a keyboard. [1] Use of patterns in key operation to identify operators predates modern computing, [2] and has been proposed as an authentication ...

  8. New keyboard layout KALQ is designed to speed up thumb typing on tablets and phablets. Its creators, from the University of St Andrews, the Max Planck Institute for Informatics and Montana Tech ...

  9. Computer keyboard - Wikipedia

    en.wikipedia.org/wiki/Computer_keyboard

    Typing on a laptop keyboard. A computer keyboard is a peripheral input device modeled after the typewriter keyboard [ 1][ 2] which uses an arrangement of buttons or keys to act as mechanical levers or electronic switches. Replacing early punched cards and paper tape technology, interaction via teleprinter -style keyboards have been the main ...