Curious about systems, committed to privacy, open knowledge, the planet, and the life we share it with.

I'm Gabriel (@secgabriel), a Linux user interested in cybersecurity, system hardening, privacy, and open-source software. I enjoy understanding how systems work, documenting what I learn, and contributing practical improvements to tools and projects.

Beyond technology, I'm an environmental activist and an animal-welfare advocate, and I'm fascinated by astronomy, space exploration, and the universe. I believe technical knowledge should be used responsibly and that digital freedom, public knowledge, and care for the natural world matter.

Role: Maintainer of this independent community packaging project under the gabrielsecarch organization.

• Maintains an Arch Linux PKGBUILD for Mullvad Browser.
• Uses official upstream releases and documents package updates.
• Preserves integrity checks and OpenPGP signature verification.
• Focuses on reproducible, reviewable packaging practices.

This is an independent packaging project; it is not an official project of or endorsement by Mullvad VPN AB or the Tor Project.

Contributing to the security of the Arch Linux ecosystem through tested improvements that make vulnerability information clearer and more useful for the community.

• Arch Linux Security Tracker issue #233 — contribution to normalize line wrapping in CVE descriptions while preserving meaningful paragraph boundaries. Commit c7a52aa — 🟡 In progress; upstream review/PR not yet confirmed.

Systems and privacy: Arch Linux · BlackArch · Whonix · Linux · Tor · system hardening
Open source: package maintenance · bug reports · documentation · reproducible changes
Security: vulnerability tracking · security research in authorized environments · network analysis
Digital rights: privacy · anonymity · internet freedom · responsible digital activism
Beyond technology: environmental protection · animal welfare · astronomy · space exploration

• Verify software and its origin before trusting it.
• Respect privacy, consent, and authorization when testing systems.
• Prefer transparent, reviewable, and reproducible changes.
• Share useful knowledge and give credit to upstream projects.
• Protect wildlife, ecosystems, and the right of all living beings to thrive.
• Keep learning; the universe is bigger than what we know.

• GitHub: @secgabriel
• Projects: gabrielsecarch
• Mullvad Browser packaging: gabrielsecarch/mullvad-browser
• Arch Security Tracker fork: secgabriel/arch-security-tracker

Learn. Verify. Build. Contribute. Protect.