Lulu. A fully open-source firewall for macOS

LuLu is the free, shared-source macOS firewall that aims to block unknown outgoing connections unless explicitly approved by the user. Any unknown outgoing connections, until approved by the user, are blocked by default. While it was designed to generically detect malware by flagging unauthorized networking connections, LuLu can also be used to block OS components or 3rd-party applications from transmitting[…]

Read more

Linux Tip. How to enable and use Flatpak

Flatpak is a new universal packaging format, on par with the Canonical Snap system it’s a way for a more secure and unified way to deliver applications on Linux. Easy installation, no security holes, and a Linux-wide distribution system because it can work on every Linux distro. Flatpak is basically a cross-platform package management system that aims to makes the[…]

Read more