Answer:
The extension for a shell script in windows ends with a .ps1 and for the extension for linux it is .sh, not quite sure for OSX.
A system of interconnected computers that share a central storage system and various peripheral devices such as a printers, scanners, or routers. Each computer connected to the system can operate independently, but has the ability to communicate with other external devices and computers
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Well, I would say a web browser, like Mozilla Firefox, Safari for IOS, Windows Edge, Chrome, or Internet Explorer; and some anti-malware software, since there are multiple websites on the WWW that try to steal your information and give your device viruses.
Answer:
This type of malware are called Polymorphic Malware.
Network access limitations implemented from their local IT Department
