4
votes
2answers
132 views

How can I disallow all network operations except for browser, mail?

I am on a rather low monthly limit with my mobile phone plan. When travelling, I usually write mails and browse the web on my Macbook Air via iPhone Personal Hotspot. However, I do know several ...
0
votes
2answers
350 views

Is it recommended to use Mac wifi sharing for long periods of time?

I am going to be buying a MacBook Pro within the next few months (hopefully an updated version if it comes out) for university this autumn. I am wondering, due to the Uni halls having only wired ...