> LittleSnitch is great for MacOS; it is easily configured to alert you every time your machine makes ip/domain connections, which can then be accepted, denied, or rules made
For an open-source alternative, consider checking out - Lulu [0]. It's not as feature rich nor has impressive UI like the former but gets the main work done.
I use LuLu, it works great. Its kept my older versions of Photoshop and Acrobat from complaining and showing me ads for newer versions for the last couple years!
For an open-source alternative, consider checking out - Lulu [0]. It's not as feature rich nor has impressive UI like the former but gets the main work done.
[0] https://github.com/objective-see/LuLu