What if a user forgets or loses his or her private key? What happens then? What impact does this have on the user?
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What if a user forgets or loses his or her private key? What happens then? What impact does this have on the user?
Step by step
Solved in 3 steps
- A challenge-response authentication mechanism should be described. Why is it more secure than a password?Why are certain user accounts more secure than others when it comes to authentication procedures?Explain the practical use of a challenge-response authentication system.How does it make a system that needs a password to access it any less secure?
- Email from your company's mail server notifies you that your password has been changed, and you must confirm this. It's possible that you haven't updated your account's password, though. What's the reason for changing the password? What systems may have been infected with malware that allowed an attacker to change the password?Why is hashing a file password better than encrypting it?How do password files work?Explain challenge–response authentication. Its security is not immediately apparent.
- Why is it better to hash passwords stored in a file rather than encrypt them?Principles of Information Security True or false Q : Authorization determines whether the user has the authority to carry out certain tasks, but can’t authenticate him.Why is it better to hash passwords when storing them in a file rather than encrypt the password file?
