1. What are the three main goals of cyber security? *
2. What is two- factor authentication?

(P1)preventing the loss of availability, the loss of integrity, and the loss of confidentiality for systems and data.
(P2) Two-factor authentication is an authentication method in which a device user is granted access to a website or application only after successfully presenting two or more pieces of evidence to an authentication process...

Call then make sure to check your email

No, you just need to see your messages  within 24hrs, our the msg is gone. and you need to screenshot it if it's important.