Simmons Consulting, the Website of Toby Simmons

Archive for July, 2018

Enable pf at startup on Apple macOS, SIP enabled

07
Jul

After searching for a way to enable the built in pf firewall at startup in High Sierra (I didn’t want to additionally enable the Application Firewall, just the packet filter piece) I found many posts that all mentioned disabling System Integrity Protection (SIP) and directly editing the default launchd file:

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