Instead of providing a username and password when they log in, workers at your organisation are now forced to sign in using a fingerprint scanner. This new policy was recently implemented to give an extra degree of security. You were trying to sign in over the weekend when you inadvertently cut your finger. As a result of this, your computer is unable to recognise the distinctive fingerprints that are associated with your account. It would seem that you are unable to log into your computer. Please try again later. What do you have planned for the years to come?

Q: Assume you receive a notice from your company's mail server saying your password was changed and you…

A: Phishing is a kind of virus that includes the theft of passwords. The attacker receives information…

Q: Let's pretend your company's email server notifies you that your password has been altered and asks…

A: The answer is given below step.

Q: Note: Your password is updated through email via your company's mail server. You haven't updated the…

A: The above question is solved in step 2 :-

Q: To better understand authentication, please describe what a challenge-response system is. How is it…

A: Given: In the world of computer security, challenge-response authentication is a collection of…

Q: Is it an example of two-factor authentication if you need to provide two passwords while logging…

A: Two-factor authentication (2FA) is a security mechanism that adds an extra layer of protection to…

Cryptography

Cryptography is a term used in computer science to describe secure information and communication techniques that transform messages in difficult-to-decipher ways using mathematical concepts and a set of rule-based calculations known as algorithms.