2. The Immigration Department safeguards the borders of a country by managing visa, passport and border checkpoints. The immigration system has the following functional requirements: 1) applying new passport, and 2) applying new visa. The system can only be accessed via Local Area Network and not from the internet. a. b. C. List TWO (2) ways of categorizing malware. Explain the following malwares and what it can do to the immigration system. i. ii. Trojan Horse [2 marks] Worm [4 marks] [4 marks] Suggest mitigations for the two malwares in part (b) in the form of policy and governance for the immigration system. [10 marks]