yosm·vor 12 Jahren·discussWell, Mac OS X's firewall is based on pf - OpenBSD's packet filter. So OSX users turn on firewall _are_ using OpenBSD's work.http://www.opensource.apple.com/source/xnu/xnu-2422.1.72/bsd...
http://www.opensource.apple.com/source/xnu/xnu-2422.1.72/bsd...