Apple enhanced the safety of attaching and inserting thumb drives, printers, and reminiscence playing cards to (or into) the Thunderbolt, USB, and SD Card ports on M-series Apple silicon Macs in macOS, stating with Ventura. When something is plugged or inserted into a type of ports, you’re requested to supply permission to proceed if it’s by no means been seen by the Mac earlier than. In case your Mac is locked, it should be unlocked earlier than you may proceed.
The intent is to forestall somebody from inserting one thing that accommodates malicious firmware or for malicious functions—like copying the contents of your drive—with out specific permission being granted when the pc is unlocked.
Nevertheless, you would possibly obtain this immediate for a tool, drive, or reminiscence card you’re positive you had used together with your Mac beforehand. That’s due to a safety footnote: after three days, macOS might resolve to immediate you once more, underneath the idea that should you aren’t utilizing the linked factor repeatedly, maybe one thing has gone amiss with it within the meantime. Is it overkill? I’m positive there’s a motive for the three-day timeout that Apple is aware of and isn’t disclosing.
You possibly can management how macOS on an Apple silicon Mac permits or prompts equipment to attach.
Foundry
For those who discover these alerts pointless and annoying—say, your pc is in your house and no one however you and trusted relations are ever close to it—you may go to > System Settings > Privateness & Safety and set “Enable equipment to attach” to At all times or Robotically When Unlocked. Contrariwise, in order for you the best diploma of paranoia, set it to Ask Each Time.
Ask Mac 911
We’ve compiled an inventory of the questions we get requested most often, together with solutions and hyperlinks to columns: learn our tremendous FAQ to see in case your query is roofed. If not, we’re at all times in search of new issues to unravel! Electronic mail yours to mac911@macworld.com, together with display screen captures as acceptable and whether or not you need your full identify used. Not each query will probably be answered, we don’t reply to electronic mail, and we can not present direct troubleshooting recommendation.
