Oversight VS Little Snitch

Yup good advice! Instead of covering it physically you can use a trustworthy software solution OverSight https://objective-see.org/products/oversight.html. Source: 10 months ago

Something like https://objective-see.org/products/oversight.html proves you can detect applications that open a microphone session on macOS. Could set something up that listens to that, filters by process and toggles it on/off based on active microphone sessions. Source: about 1 year ago

You can use Oversight to do that, but I'm a little confused by the location of the dot. Which OS version are you running? Source: over 1 year ago

I am using OverSight ( https://objective-see.org/products/oversight.html ). Source: over 1 year ago

Ask your works IT admin to install OverSight which warns on camera and mic use. Source: over 1 year ago

The first two can be handled by firewall. Little Snitch for example: https://obdev.at/products/littlesnitch/index.html. Source: about 1 year ago

If you want more control over outgoing traffic, there’s commercial stuff like Little Snitch or the similar free tool LuLu from Objective-See. Source: over 1 year ago

Objective Development's Little Snitch. It's been the first piece of software I've installed on every Mac I've owned in the last 20 years. Source: over 2 years ago

Little Snitch? https://obdev.at/products/littlesnitch/index.html. Source: over 2 years ago

If you want to block it at the network/DNS level you could edit the hosts file or use something like Little Snitch to monitor (and block) outgoing connections. Source: almost 3 years ago