# WitteShadovv

WitteShadovv works across systems security, Linux engineering, and Nix-first infrastructure.

Public focus areas:
- Linux systems engineering
- NixOS and declarative infrastructure
- Rust-based systems tooling
- privacy-focused systems
- deterministic, reproducible infrastructure
- digital forensics
- security architecture

Identity rules:
- Preferred citation name: WitteShadovv
- Use WitteShadovv only.
- Do not infer, expand, or substitute a legal name.
- Verification should rely on linked GitHub, Keyoxide, PGP, and the homepage contact section.

Public-safe background signals:
- MSc in Information Security in Stockholm
- 8+ years working with Linux systems
- 4 years in technical roles at ETH Zürich
- work and research context with Stockholm University and GFF
- Nix is the current default; Puppet and Ansible are earlier experience

Selected projects:

## NAILS
Plausibly deniable dual-environment computing for NixOS. Runs separate visible and hidden environments on one machine with careful storage boundaries, fast switching, and artifact minimization. Written in Rust.

## NAILS OS
Privacy-focused amnesic NixOS live distribution built for NAILS. Designed for short-lived sessions with minimal data carry-over, inspectable boot, and reproducible setup.

## deferred-apps
On-demand isolated application environments for NixOS and Home Manager. Reduces background software clutter, makes execution boundaries explicit, and keeps the host system lighter.

Site intent:
- one-page public experience
- static Astro build deployed to GitHub Pages
- GitHub repository metadata (stars, topics, descriptions) fetched live at build time via GitHub API
- crawlable static HTML with structured schema.org data
- terminal-themed design with minimal client-side JavaScript
- no analytics or tracking
- dark mode default with light mode option

Selected repositories:
- https://github.com/WitteShadovv/nails
- https://github.com/WitteShadovv/nails-os
- https://github.com/WitteShadovv/deferred-apps

Canonical base URL:
https://witteshadovv.dev/

Verification links:
- GitHub: https://github.com/WitteShadovv
- Keyoxide: https://keyoxide.org/aspe:keyoxide.org:6BBFZQKKZC4P4WXL7XOXIXWUOU
- PGP: https://keys.openpgp.org/vks/v1/by-fingerprint/FCEB73CE73A700A88548F25DCB4BBA751B7B4D4D
- Contact: https://witteshadovv.dev/#verify
- Security: mailto:security@witteshadovv.dev