Using MIS (10th Edition)
10th Edition
ISBN: 9780134606996
Author: David M. Kroenke, Randall J. Boyle
Publisher: PEARSON
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Question
Chapter 9.9, Problem 1SGDQ
Program Plan Intro
Access Security:
Access Security is the security system that is concerned with the authorization and authenticated control of access to systems, data and networks.
Semantic Security:
Semantic Security is the security system that is concerned with cryptosystems where protected information can be released unintentionally.
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Chapter 9 Solutions
Using MIS (10th Edition)
Ch. 9.3 - Prob. 1EGDQCh. 9.3 - Prob. 2EGDQCh. 9.3 - Prob. 3EGDQCh. 9.3 - Prob. 4EGDQCh. 9.6 - Prob. 1BFSQCh. 9.6 - Prob. 2BFSQCh. 9.6 - Prob. 3BFSQCh. 9.6 - Prob. 4BFSQCh. 9.9 - Prob. 1SGDQCh. 9.9 - Prob. 2SGDQ
Ch. 9.9 - Prob. 3SGDQCh. 9.9 - Prob. 4SGDQCh. 9.9 - Prob. 5SGDQCh. 9.9 - Prob. 9.1ARQCh. 9.9 - Prob. 9.2ARQCh. 9.9 - Prob. 9.3ARQCh. 9.9 - Prob. 9.4ARQCh. 9.9 - Prob. 9.5ARQCh. 9.9 - Prob. 9.6ARQCh. 9.9 - Prob. 9.8ARQCh. 9.9 - Prob. 9.9ARQCh. 9 - Prob. 9.1UYKCh. 9 - Prob. 9.2UYKCh. 9 - Prob. 9.3UYKCh. 9 - Prob. 9.4UYKCh. 9 - Prob. 9.5UYKCh. 9 - Prob. 9.6UYKCh. 9 - Prob. 9.7UYKCh. 9 - Prob. 9.8UYKCh. 9 - Prob. 9.9CE9Ch. 9 - Prob. 9.1CE9Ch. 9 - Prob. 9.11CE9Ch. 9 - Prob. 9.12CE9Ch. 9 - Prob. 9.13CE9Ch. 9 - Prob. 9.14CE9Ch. 9 - Prob. 9.15CE9Ch. 9 - Prob. 9.16CS9Ch. 9 - Prob. 9.17CS9Ch. 9 - Prob. 9.18CS9Ch. 9 - Prob. 9.19CS9Ch. 9 - Prob. 9.22MML
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- Specify the risks associated with each form of authentication, and then provide a remedy.Bob conducts a comparison between a hashed password and a database containing hashes.Bob compares the contents of a database with a password that has been hashed twice.arrow_forwardQuestion 2: One type of the modern encryption systems is the block encryption. Using your own words, answer the following questions:a. Mention the two basic approaches for block encryption. b. Describe the features and drawbacks (at least two) for each of the two basic approaches forblock encryption. c. Provide proper diagrams that illustrate the functionalities for the above two approaches.arrow_forwardSpecify the dangers that are connected to each type of authentication, and then provide a solution.Bob performs a comparison of a hashed password to a database that contains hashes.Bob compares the contents of a database with a double-hashed password.arrow_forward
- Is authentication needed in any unusual situations? Weighing the pros and cons, which authentication methods stand out?arrow_forwardDifferentiate strict two phase locking protocol and rigorous two phase locking protocol.arrow_forwardGive me an authentication example. Each authentication mechanism has pros and cons.arrow_forward
- Suppose for a second that a technique known as snapshot isolation database is being used in order to provide security for the database of a financial institution.Do you have an example that explains how a nonserializable execution might be detrimental to the bank? If so, please share it with me. If so, please spread the word.arrow_forwardWith the use of appropriate diagrams, explain the two fundamentallydifferent types of encryptionarrow_forwardThe creation of public key cryptography was driven by the need to address two fundamental issues, the first of which is key delivery. Use an example to briefly demonstrate how key distribution may be performed.arrow_forward
- What part do access restrictions play in the overall scheme of things in the modern world? Please be sure to include at least two distinct instances of access restrictions in your answer.arrow_forwardSo, who or what exactly is an Abstract Data Type (ADT)? In what ways do ADTs excel above conventional security systems? How can the idea of heredity aid in finding answers?arrow_forwardIdentify the vulnerabilities associated with each authentication technique and provide a fix for the issue at hand.Passwords are validated by Bob by first hashing them and then looking them up in a database of hashes.Bob uses a hashing technique to run a password twice, and then compares the results to a database of hashed passwords.arrow_forward
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