Consider a user who forgets their password. What is the main goal of a password reset flow in this situation?
Think about security and user convenience when they forget their password.
The password reset flow lets users set a new password safely, ensuring their account stays secure without exposing the old password.
When a user requests to reset their password, which of the following steps is crucial to confirm their identity?
Think about how services confirm that the person requesting the reset is the account owner.
Sending a reset link to the registered email ensures only the rightful owner can reset the password.
Imagine a password reset link that never expires. What potential problem could this cause?
Consider what happens if a link stays valid forever and falls into the wrong hands.
If reset links never expire, attackers who get hold of old links could reset passwords and access accounts without authorization.
Compare these two verification methods for password reset: (1) Sending a reset code via SMS, (2) Asking security questions. Which is generally more secure and why?
Think about how easy it is for someone else to guess or find answers to security questions versus accessing a phone.
SMS codes require physical access to the user's phone, making them harder to compromise than security questions, which can be guessed or found online.
When a user enters an email to reset a password, why is it better not to confirm if the email exists in the system?
Think about how revealing account existence can help attackers gather information.
Not revealing if an email is registered protects user privacy and prevents attackers from collecting valid emails to target.