Scudo is new macOS “hybrid firewall” software from Murus.it (which previously created WaterRoof, IceFloor, Murus and Vallum firewall apps for the Mac), designed to be user-friendly while letting you choose between a “silent” automatic mode or an interactive mode. Scudo combines both a network-layer and an application-layer firewall. Its purpose is to give all Mac … Continue reading "Scudo"