silentOpen·vor 4 Monaten·discussDNS-based blocking is the way (possibly via conditional VPN if you can tolerate the minimal latency bump).
silentOpen·vor 4 Monaten·discussAs a very simple example, airdrop to macOS with multiple logged in users will frequently pop up the confirmation notification in the user account that is not active.
silentOpen·vor 2 Jahren·discussOpenWakeWord has worked well for me especially using well-trained models like “Hey, Mycroft”.