Firewall solutions for macOS aren't impervious to attacks. By taking advantage of web browser dependencies already whitelisted by the firewall, an attacker can exfiltrate data or remotely control a MacBook, iMac, Mac mini, or another computer running macOS (previously known as Mac OS X). In a recent article, Kody demonstrated how to set up and install LuLu, an open-source firewall solution for macOS. While I had never tried LuLu before now, it always seemed like a reliable and free alternative to Little Snitch. After installing LuLu, I began trying to find a way to bypass its detection system... more