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Secureblue's Projects

secureblue/trivalent

➡️➡️ Moved ➡️➡️ The trivalent package is now available from https://repo.secureblue.dev/secureblue.repo A hardened chromium for desktop Linux inspired by Vanadium, using Fedora's Chromium as a base. Intended for use with hardened_malloc as packaged and provided by secureblue.
  • Fedora 41 : x86_64

secureblue/branding

Logos for secureblue
  • Fedora 41 : x86_64

secureblue/hardened_malloc

This is a security-focused general purpose memory allocator providing the malloc API along with various extensions. It provides substantial hardening against heapcorruption vulnerabilities. The security-focused design also leads to much less metadata overhead and memory waste from fragmentation than a more traditional allocator design. It aims to provide decent overall performance with a focus on long-term performance and memory usage rather than allocator micro-benchmarks. It offers scalability via a configurable number of entirely independently arenas, with the internal locking within arenas further divided up per size class.
  • EPEL 9 : aarch64, x86_64
  • Fedora 40 : aarch64, x86_64
  • Fedora 41 : aarch64, x86_64
  • Rhel 9 : aarch64, x86_64

secureblue/bubblejail

Bubblewrap based sandboxing for desktop applications. https://github.com/igo95862/bubblejail
  • Fedora 40 : aarch64, x86_64
  • Fedora 41 : aarch64, x86_64

secureblue/hardened-chromium

(temporary project, will be deleted after 30 days)
➡️ Moved to https://copr.fedorainfracloud.org/coprs/secureblue/trivalent/
  • Fedora 41 : x86_64