A strange volume named xART or xarts, secure memory management, and long random numbers: how they fit together to protect against replay attacks.
Category Archive: Technology
Failure to send outgoing mail to an SMTP server is an occasional problem which can be tricky to solve. Here are some clues, and a magic solution.
Don’t use Unicode normalised Form C names for volumes in Disk Utility, as they cause havoc, and prevent Spotlight from indexing volumes.
Terminal in Recovery on an M1 Mac has access to many valuable command tools, including USB-C diagnostics,options otherwise unavailable in csrutil, and more.
How to implement conditional looping such as for and while, and how to break out of a loop. Complete with chart of four conditional idioms.
Apple has just pushed two updates, to the data files used by XProtect, bringing its version number to […]
I hope that you enjoyed Saturday’s Mac Riddles, episode 105. Here are my solutions to them. 1: Play […]
Install macOS in Recovery can only install one version, which probably isn’t the one you want. How can you get an earlier version installed, then?
How little has changed in using assembly language over the last 30+ years. But what about Swift Playgrounds 4, which will let iPads create apps for the App Store?
Here are this weekend’s riddles to entertain you through family time, shopping and recreation. 1: Play down a […]
