Daryl De Nobrega, A.S.

About Me

Security researcher and systems engineer with a deep focus on low-level software, network protocols, and open-source tooling. I write software that respects user privacy and freedom — no telemetry, no walled gardens, no proprietary dependencies where they can be avoided. Most of my work lives on Codeberg or my self-hosted infrastructure and is freely licensed under copyleft or permissive terms. I spend the majority of my time in C++ and assembly, working close to the metal — studying how protocols actually behave at the wire level, reverse engineering binaries to understand what software is really doing, auditing codebases for vulnerabilities, and building tools that do exactly what they say and absolutely nothing more. I believe software freedom is non-negotiable, that privacy is a right and not a feature, and that the best code is the kind that can be read, audited, and trusted by anyone willing to look. When I'm not breaking things open I'm building them — servers, network utilities, security tooling, and anything else that scratches an itch or solves a real problem.


Activity

*Stats are pulled from Codeberg and may not reflect all of my work, especially older projects that have been archived or deleted. Stars and followers are also subject to change over time. I'm currently active duty so my activity may be limited.

14 Repositories
0 Stars
2 Followers
Codeberg
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