having worked in and around IT for 15yrs, this is easily solved....
you prevent your pc/lappy from logging onto the network,
[unplug it or jiggle the software]
then call up the IT guys,
they come along and sort it for you,
you thank them with a box of choccys ,[casually produced from under the desk,]
tbh, pizza and buckets of chicken work as well if not better,
[but is dependant on location]
for everone on the help desk...
a couple of days later you contact your new bessie friends, who have you in mind when they woof down a choccy...[pizza or chicken leg]
and ask if/why you cant get onto a certain website....job done