$1.$You are a new employee at a tech company and during orientation, you hear a lot about "cyberspace." How would

you define cyberspace to a colleague who is also new? Your explanation should be detailed and should include

cyberspace characteristics.

$2.$ In a meeting, someone asks, "What is the difference between cyberspace and the internet?" How would you clarify

his?

$3.$ Explain the importance of cybersecurity in term of availability, integrity and confidentiality.