We take a close look at how Intego's NetBarrier firewall works. We explain how its multi-pronged defense keeps you safe, and discuss how best to set it up. Intego NetBarrier Intego NetBarrier X9 Compared to macOS High Sierra’s Firewall Why You Need an Outbound Firewall What’s the Difference Between Incoming and Outgoing Firewall Protection? Get 60% off Intego's Mac Premium Bundle X9 with the code INTEGOPODCAST. Download now and try it for free at intego.com. Intego Mac Security Podcast Survey: Win a $100 gift card (https://www.surveymonkey.com/r/integopodcast)