You don’t want your administrator to find out which sites you have been visiting lately. Use SSH for a secure connection. Create a local proxy to run on port 8000:
ssh -C -D 8000 -p 443 firstname.lastname@example.org
aft which you can configure your web browser to make connections with the loopback interface through the TCP 8000 port:
Now you can set up your PC to allow SSH connections through TCP port 442.