In a two-factor authentication system using both private and public keys, who should have access to the private key?
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In a two-factor authentication system using both private and public keys, who should have access to the private key?
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Solved in 2 steps
- Who should have access to a private key in a two-key authentication system?Who among the authorized users of a two-key authentication system should have access to the private key?The notion of challenge–response authentication must be understood. In what way is it more secure than a password-based system?
- The concept of "multifactor authentication" has to be defined in detail. How safe is it in terms of stopping hackers from stealing users' passwords?Understanding the objectives of authentication is critical. How do the different methods of authentication stack up, both positively and negatively, when compared to one another?My knowledge of multi-factor authentication can best be described as rudimentary. How does it protect you from having your password stolen, and what does it do?
- Multifactor authentication is beyond my grasp. How does it protect passwords?The concept of challenge-response authentication must be grasped. How is it more safe than a password-protected system?The idea of challenge-response authentication must be understood. How is it more secure than a password-based system?