There are many enhancements implemented in the Parrot Security OS 3.10 release, but the biggest new feature is the introduction of a full Firejail and AppArmor sandboxing system that should proactively protect the operating system from attacks by isolating its components with the combination of various security techniques. Another important change introduced in Parrot Security OS 3.10 is the latest Linux 4.14 LTS kernel, which is supported upstream with maintenance update for a couple of years, as well as Mozilla’s latest Firefox Quantum (57.0) web browser, bundled with ParrotSec custom profile and add-ons thanks to contributions of the Italian Mozilla Community.