Security of critical infrastructure

Malware is one of the major threats that could affect the ICS. A. Why is modern malware considered as Advanced Persistent Threat (APT)? [2 marks] B. List down only TWO (2) possible steps that can be taken by a malware to remain hidden. [2 marks] C. What are the TWO (2) characteristics of a weaponized malware? [2 marks] D. Explain why Stuxnet is considered as a good example of a weaponized malware. [4 marks]