My Macs have local IP addresses of 192.168.1.101 and .102. How do those work when sharing remotely?
Even though images of you may not be as sought after as those of celebrities, we all need to sharpen up our Cloud security.
There are techniques allowing you to leave firewall ports open, or for opening up ports from outside, whilst retaining security.
For most, our firewall is the most robust protection between us and the Internet. But it is not just a case of set and forget.
Can you tell a router from a switch, do you know the MAC of your Mac, and what is the difference between IEEE 802.11b and g?