Free Mac app LuLu allows you to control which apps can access the internet, adding an extra layer of security. LuLu's open-source approach provides a transparent approach to app security, and it even ...

Safari’s content blockers effectively block trackers and other Bad Stuff on the web, but that only works in Apple’s browser. Any other app you install on your iPhone or iPad can send all kinds of ...

This week we block pesky privacy-invading trackers with Guardian Firewall, make sweet (weird) melodies with Ioniarics, and discover the next best thing to the keytar with Roxsyn. Guardian Firewall ...

Firewalls act as gatekeepers that regulate data flow between internal and external networks based on security rules, while ...