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Firewalls, phoning home and whitelists

Mac users are increasingly using software firewalls to prevent apps from making outgoing connections. Here are some tips, and links to help you build whitelists.

August 9, 2019 Macs, Technology

Q&A: Either port in a storm

How can I best use the two Ethernet ports on my Mac Pro?

August 11, 2015 Macs, Technology

Video Out: Display connections

T T Read More

So you want to hook up your Mac to an external display or projector. That should be a simple task, but are those ports DVI, Mini DisplayPort, HDMI, or what?

July 30, 2015 Macs, Technology

Any Port in a Firewall

There are techniques allowing you to leave firewall ports open, or for opening up ports from outside, whilst retaining security.

June 7, 2015 Macs, Technology

Choosing and Using Peripheral Buses

T T Read More

Out with USB 2 and in with USB 3; out with FireWire and in with Thunderbolt, then Thunderbolt 2. But which should you choose to use, and how?

April 21, 2015 Macs, Technology

Firewalls – Keeping Your Network Safe

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.

April 19, 2015 Macs, Technology
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