My iMac has recently been hacked into and I'd like to make it more secure by preventing incoming connections from hackers.

Jun 29, 2018 Little Snitch vs Radio Silence. Initially, Little Snitch gives you too many notifications about connection, which may feel overwhelming to some users. Although, it goes away after few weeks of usage. Snitch a little boot off the nail kayne lyrics. Radio silence, on the other hand, is quite silent in the functionality as it runs in the background. Without any active tabs, icon display or pop-ups. If you are new to Little Snitch, you may get overwhelmed by the vast amount of notifications from applications wanting to connect to the Internet. The all-new Silent Mode was re-built from the ground up to make dealing with them a breeze. Aug 27, 2016 yep. Little snitch here too. As always, if u need to monitor suspicious outbound connections, my advice always,is you have more problems than just blocking something. Otherwise, good for general troubleshooting. I used Little snitch in the past, but i know what happens on my machines always, so if something gets on there, i'll know about. Adding Port Exceptions to the NetBarrier Firewall. February 18, 2020 14:00. NetBarrier contains a powerful network firewall that allows you to protect your Mac from outside threats by preventing other devices from communicating with your Mac.


I'm not sure how I should setup the rules for this purpose.
Would all protocols and ports be concerned?

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By default, LS allows all system and non-system incoming connections via UDP, ICMP and local network. Is that safe?
I have disabled WiFi and am connected via an Ethernet cable to my router. There is no other computer in my local network. I'm also running the Mac firewall.

Ideally, I'd like to be alerted when there is an intrusion attempt, i.e. when an incoming connection is attempted. I'd like to know the source. Is that possible with LS?

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Thank you for your help.