What is the exact equivalent of this netsh wlan add filter Windows command for Mac?

Solution 1:

Selecting the option to "Block all incoming connections" prevents all sharing services, such as File Sharing and Screen Sharing from receiving incoming connections.

Start with the firewall general help is my advice.

• https://support.apple.com/en-us/HT201642

Once you know how those controls work, a follow-on question might work on how to lock this down, whether you use MDM or configuration profile or make a user not an administrator so they can’t change a setting you as the administrator set.

P.S. there is no exact equivalent as the systems are architected differently.