Give an answer of about 150-200 words to each of the following questions.

1. Explain the cybersecurity goals of Confidentiality, Integrity, and Availability with specific examples. Also give examples of threats or attacks on each of these goals.

2. What is malware? Identify and list 3 different types of malware (e.g. virus, worm, Trojans, spyware, rootkit, keylogger, ransomware, etc.) and explain how each one works and how to protect against each of them. .

3. Focus on one of these network security solutions (e.g. VPN, firewalls, proxy server, IDS, etc.) and explain how it works in protecting against specific network attacks (e.g. DoS, floodings, intrusions, poisoning , jijacking, etc).