Depends on what is modifying the controls is using the computers system is operationg.
file-sharing
allocates system resources controls basic "input and output" manages storage space
Operating system computing essentials pg. 137
Network security concentrates on the packets of information flowing between computer systems.Operating System security controls access to resources on the server itself.Therefore, the two are looking at different things in terms of security.
It manages the Hardware resources maintanes the system of files controls input and output operations
It merely controls resources. Both hardware and software. Acting as a layer of Abstraction between the User.
Modify the file-sharing controls using the computer's operating system
Computers
i do
the speakers
Those that have the resources
Operating System