It depends on the setup of the network, If its just simple plug and play with no domain login then its harder for the tech to see what you are doing. But saying that the sever will store logs that will store information about the PC/laptops MAC address, current IP, websites visited, data accessed on the network.
If you are required to login to the network then the tech guy will know almost everything about what your doing. But he may or may not have full access to your PC, he will be able to open shared files and folders on your PC but nothing else. (i think)
But when you join a network like that your PC adopts the network security settings, this is in order you use to function on the network.
If you are required to login to the network then the tech guy will know almost everything about what your doing. But he may or may not have full access to your PC, he will be able to open shared files and folders on your PC but nothing else. (i think)
But when you join a network like that your PC adopts the network security settings, this is in order you use to function on the network.