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Principles of Information Security (MindTap Course List)
6th Edition
ISBN: 9781337516938
Author: WHITMAN
Publisher: Cengage
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Chapter 8, Problem 2CEDQ
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Tools for key recovery other than PKI-based system:
“Yes”, there are a lot of tools available other than PKI and some online tools to recover the password or passphrase...
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Students have asked these similar questions
Is there reliable key creation software for cryptographic systems that can be used on a desktop computer?
Are there any tools that someone like Peter can use safely, other than key recovery, to avoid losing his or her passphrase?
Is it possible to use software on a desktop computer to make secret keys for use in cryptographic protocols in a way that keeps them safe and lets them be used?
Chapter 8 Solutions
Principles of Information Security (MindTap Course List)
Ch. 8 - Prob. 1RQCh. 8 - Prob. 2RQCh. 8 - Prob. 3RQCh. 8 - Prob. 4RQCh. 8 - Prob. 5RQCh. 8 - Prob. 6RQCh. 8 - Prob. 7RQCh. 8 - Prob. 8RQCh. 8 - Prob. 9RQCh. 8 - Prob. 10RQ
Ch. 8 - Prob. 11RQCh. 8 - Prob. 12RQCh. 8 - Prob. 13RQCh. 8 - Prob. 14RQCh. 8 - Prob. 15RQCh. 8 - Prob. 16RQCh. 8 - Prob. 17RQCh. 8 - Prob. 18RQCh. 8 - Prob. 19RQCh. 8 - Prob. 20RQCh. 8 - Prob. 1ECh. 8 - Prob. 2ECh. 8 - Prob. 3ECh. 8 - Prob. 4ECh. 8 - Prob. 5ECh. 8 - Prob. 1CEDQCh. 8 - Prob. 2CEDQCh. 8 - Prob. 1EDMCh. 8 - Prob. 2EDM
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.Similar questions
- ProblemFor the purposes of collecting entropy or obtaining cryptographically robust pseudo-random data, you should use a library-level access to EGADS. On a system like Microsoft Windows, for instance, where there isn't a built-in API for obtaining it, you might need entropy.arrow_forwardIs there desktop software that can reliably generate keys for use in cryptographic protocols?arrow_forwardIs there a specific goal in mind while designing the authentication process, or is it more generic? Find out the positives and negatives of the many authentication methods that are available, then evaluate and contrast them.arrow_forward
- What exactly is a "single point of failure" in terms of passwords?arrow_forwardIs authentication useful in any way that might help us reach our goals? Here, we'll take a look at the strengths and weaknesses of a variety of methods and see how they stack up against one authentication another.arrow_forwardCan software on a desktop computer generate secret keys for use in cryptographic protocols while maintaining the required level of security?arrow_forward
- Give an illustration of a hypothetical circumstance involving the management of user logins, for example. Create a list of all of the various kinds of authentication that you've come across throughout your travels. Do you think that passwords will become outdated in the near future?arrow_forwardGive a made-up instance of password administration. Explore many different approaches to user verification. Has the need for a password lost its significance?arrow_forwardIs there anything else besides a PKI-based solution that provides key recovery that someone like Peter might use to keep from losing his passphrase securely?arrow_forward
- Is it possible to generate secret keys for use in cryptographic protocols on a desktop computer using software in a secure manner such that they may be used?arrow_forwardIt is often claimed that passwords do not get saved as plaintext anywhere in systems, and even the system administrator does not know your password. Given what you learned about hash functions. Explain how such a claim is possible. In other words, how do systems perform authentication without having to store passwords in a format that can be read by the system administrators. Authentication is primarily the process of verifying that provided password is correct. Design a simple authentication system and implement the following two methods: def signup(username, password '''store the user credential so that the system knows how to authenticate the user in the future (when login() gets called).'''def login(username, password): '''returns True, if the provided username and password are correct'''arrow_forwardIt is often claimed that passwords do not get saved as plaintext anywhere in systems, and even the system administrator does not know your password. Given what you learned about hash functions. Explain how such a claim is possible. In other words, how do systems perform authentication without having to store passwords in a format that can be read by the system administrators. Authentication is primarly the process of verifying that provided password is correct. Design a simple authentication system and implement the following two methods: def signup (username, password): '''store the user credential so that the system knows how to authenticate the user in the future (when login () gets called).' def login (username, password): "''returns True, if the provided username and password are correct'''arrow_forward
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