Pearson eText for Software Engineering -- Instant Access (Pearson+)
Pearson eText for Software Engineering -- Instant Access (Pearson+)
10th Edition
ISBN: 9780137503148
Author: Ian Sommerville
Publisher: PEARSON+
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Chapter 14, Problem 14.5E

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Protection of data with the use of defensive layers:

Systems with more defensive layers are more secure and if these layers work independently then better results can be derived. The defensive layers which are included in any information system for maintaining better security of data items are mentioned below:

  • User authentication:
  • This layer is used to check that the particular user is authorized to access the desired data or not. Information system will be able to maintain system generated user ID and instantly generated password for security of data items...

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