[masraum]

Originally Posted by stomachmonkey

Wired or WIFI?

For a paid utility LittleSnitch is hard to beat.

It's $45.00 but packed full of features.

WIFI has a built in hidden utility.

Option click the WIFI icon in the menu, Open Network Diagnostics.

Check under Windows menu option, even includes a sniffer.

I use it to tune my WIFI, will show you all neighboring networks bleeding into yours, what channels they are using so you can reassign your routers channels to something less noisy.

Wifi is enabled (for inter-device communications), but the main connection is via the wire. That's good info and good to know about both, thanks. Wow, that the Wireless Diagnostics has a lot of cool features.

I was happy to see that netcat is included in the CLI. I hadn't thought to check if tcpdump was also included, but I see that it is. That's excellent!