reg add HKLM\SYSTEM\CurrentControlSet\Services\USBSTOR /v Start /t REG_DWORD /d 4 /f Run that in Command Prompt as admin, and suddenly, plugging in a USB drive feels like handing a book to a wall. The system sees it—but refuses to mount it. Like a bouncer with a grudge.
So go ahead. Pull the plug on digital clutter. Your ports will still work. Your secrets will stay secret. And that questionable USB stick from the conference giveaway? Let it gather dust in peace. desactivar almacenamiento usb
The Day I Pulled the Plug on My Memory (Or: How to Disable USB Storage Without Losing Your Mind) So go ahead
echo 'blacklist usb_storage' >> /etc/modprobe.d/blacklist.conf Then update-initramfs -u . Reboot. USB mass storage? What USB mass storage? Your secrets will stay secret
Use a configuration profile (or a sneaky sudo nvram boot-args="amfi_get_out_of_my_way=0" plus a kernel extension block). Or simply remove com.apple.usb-storage.kext . Poof. Your Mac now treats flash drives like invisible squirrels.
