Multi-factor authentication refers to what? How does it help prevent password theft, if at all?
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Multi-factor authentication refers to what? How does it help prevent password theft, if at all?
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- Two-factor authentication is a term that means something different to different people. What safeguards are in place to prevent passwords from being stolen?Why does it make more sense to hash passwords rather than encrypt them when it comes to putting them away in a secure location?Challenge-response authentication techniques must be explained in great detail. It is more secure than a password-based strategy, albeit it is not apparent why.
- The process of using two or more different authentication methods is referred to as "multi-factor authentication," and it is known by that name. How often do hackers succeed in gaining access to an account that has been stolen?Password authentication techniques contain many insecurities. What are three vulnerabilities and a common mitigation for each?When it comes to message authentication, what sorts of assaults are handled?
- Why is it preferable to hash passwords rather than encrypt them when keeping them in a secure location?When it comes to message authentication, what sorts of assaults are dealt with and how?Why is it beneficial to use several authentication factors? To what extent does it help to prevent the theft of confidential login information?
- A challenge–response authentication system is a concept that requires explanation. Why is this system more secure than one that requires a password?What security do authentication techniques offer?Explain what a challenge-response authentication method is and how it operates. It is unclear what makes it more secure than a normal password-based approach.