Principles of Information Security (MindTap Course List)
6th Edition
ISBN: 9781337102063
Author: Michael E. Whitman, Herbert J. Mattord
Publisher: Cengage Learning
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Question
Chapter 1, Problem 11RQ
Program Plan Intro
The securing process of the confidential data in a system or an organization from the unauthorized users like hackers or attacker is known as information security.
Top-down Approach:
- Top-down approach is the division of system into sub systems which are done to gain the information effectively.
- In this, every first level sub system will have more authority than its next level sub system.
- Though the top level system and bottom level sub systems are not connected directly but they will have the contact through the other middle level sub systems.
Bottom-up Approach:
- Bottom-up approach is the centralization of sub systems to a single system in order to maintain the data potently.
- In this, every low level sub system will have more authority than it’s above level sub system.
- Both the bottom and top level sub systems are connected indirectly through the middle level subsystems.
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Chapter 1 Solutions
Principles of Information Security (MindTap Course List)
Ch. 1 - Prob. 1RQCh. 1 - Prob. 2RQCh. 1 - Prob. 3RQCh. 1 - Prob. 4RQCh. 1 - Prob. 5RQCh. 1 - Prob. 6RQCh. 1 - Prob. 7RQCh. 1 - Prob. 8RQCh. 1 - Prob. 9RQCh. 1 - Prob. 10RQ
Ch. 1 - Prob. 11RQCh. 1 - Prob. 12RQCh. 1 - Prob. 13RQCh. 1 - Prob. 14RQCh. 1 - Prob. 15RQCh. 1 - Prob. 16RQCh. 1 - Prob. 17RQCh. 1 - Prob. 18RQCh. 1 - Prob. 19RQCh. 1 - Prob. 20RQCh. 1 - Prob. 1ECh. 1 - Prob. 2ECh. 1 - Prob. 3ECh. 1 - Prob. 4ECh. 1 - Prob. 5ECh. 1 - Prob. 6ECh. 1 - Prob. 1CEDQCh. 1 - Prob. 2CEDQCh. 1 - Prob. 3CEDQCh. 1 - Prob. 1EDMCh. 1 - Prob. 2EDM
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