OpenSnitch, an application-level firewall for Linux, has been updated to version 1.3.0 which adds a process details dialog, RPM GUI packages, and more.
The application is inspired by Little Snitch, a commercial host-based application firewall for macOS. It’s made of a daemon written in Go, and a PyQt5 GUI.
LinuxToday is a trusted, contributor-driven news resource supporting all types of Linux users. Our thriving international community engages with us through social media and frequent content contributions aimed at solving problems ranging from personal computing to enterprise-level IT operations. LinuxToday serves as a home for a community that struggles to find comparable information elsewhere on the web.
Property of TechnologyAdvice. © 2026 TechnologyAdvice. All Rights Reserved
Advertiser Disclosure: Some of the products that appear on this site are from companies from which TechnologyAdvice receives compensation. This compensation may impact how and where products appear on this site including, for example, the order in which they appear. TechnologyAdvice does not include all companies or all types of products available in the marketplace.