Outline the design of an authentication scheme that “learns.” The authentication scheme would start with certain primitive information about a user, such as name and password. As the use of the computing system continued, the authentication system would gather such information as commonly used programming languages; dates, times, and lengths of computing sessions; and use of distinctive resources. The authentication challenges would become more individualized as the system learned more information about the user.
What will be an ideal response?
Your design should include a list of many pieces of information about a user that the system could collect. It is permissible for the system to ask an authenticated user for certain additional information, such as a favorite book, to use in subsequent challenges.
Your design should include a list of many pieces of information about a user that the system could collect. It is permissible for the system to ask an authenticated user for certain additional information, such as a favorite book, to use in subsequent challenges.
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?Case 21-2: Han, an environmental lawyer, travels around the United States to create awareness and propagate the environmental law. She presents such information in various institutes on PowerPoint slides. Han creates her first slide in her presentation - Content. This slide typically lists the headings and subheadings in the form of bullets and subpoints. Which of the following statements is true by default if Han animates the Content list? __ group in the Animations tab.?
A. ?The subitems animate after their first-level bullet. B. ?The subitems animate at the same time as their first-level bullet. C. ?The subitems animate before their first-level bullet. D. ?The subitems cannot be animated.