Quick-fire questions

How does 802.11ax Wi-Fi 6 compare with Ethernet?

> Wi-Fi 6 can achieve 1.2Gbps, which is slightly faster than Gigabit Ethernet. In use you’re unlikely to realise its full speed, and in the long run wired Gigabit Ethernet will deliver better overall performance. You’d also need a base station which supports Wi-Fi 6, of course.

How to connect to a website with a bad certificate?

> You should only risk this if you’re absolutely certain the website isn’t malicious, and won’t be hijacked. Browsers including Safari let you add that website’s bad certificate to your keychain and trust it always, in spite of its shortcomings. Never do this lightly, and delete that certificate as soon as you can.