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Securing Bind 9 with AppArmor and Firejail
Securing Bind 9 with AppArmor and Firejail This is a small excerpt from a ISC Security Series webinar titled “Securing Bind 9 with AppArmor and Firejail”. ISC is a non-profit organization that...
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Restricting Programs From Backdoors/IP Leaks (Audacity Example)
Video on Odysee Take a look at your Desktop and/or interface. Be it MATE (desktop/laptop), Phosh (Pinephone/Librem), or KDE. We use several buttons/shortcuts to programs everyday. Some of these need...
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Advanced Browser Security with Firejail – A Hands On Guide
Advanced Browser Security Many people believe that browser security is difficult. I created this guide as an overview of Firejail sandboxing technology. The goal is to show you that security can be...
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Jailing the Zoom Client
While there are many Open Source solutions for browser-based videoconferencing and online meetings, like BigBlueButton or Jitsi, I am still forced to use zoom in a lot of contexts. But the zoom web...
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How to Sandbox Non-trusted Apps in Linux Systems
Sometimes we have to run an application that we do not trust, but we are afraid that it might look at or delete our personal data, since even though Linux systems are less prone to malware, they are...
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How to Restrict Internet Access to a Single Program on Arch Linux with Firejail
Sometimes, we may need to restrict the internet access to a single application both for security reasons or testing purposes. On Linux, there are different ways to restrict the internet access to a...
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How To Build Your Own VPN
How To Build Your Own VPN This is the simplest VPN setup ever: Linux workstation running Firefox browser under Firejail, and a virtual machine in the cloud running an SSH server. The tunnel uses...
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