Skip to content
View elin-olsson's full-sized avatar
💭
Specialist inom Nätverkssäkerhet
💭
Specialist inom Nätverkssäkerhet
0 followers · 1 following

Achievements

Achievement: YOLOAchievement: Pull Shark

Achievements

Achievement: YOLOAchievement: Pull Shark

Block or report elin-olsson

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Maximum 250 characters. Please don’t include any personal information such as legal names or email addresses. Markdown is supported. This note will only be visible to you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse
elin-olsson/README.md

header

Typing SVG

shadowfox@security:~$ whoami
Network security specialist. Builder of tools.

shadowfox@security:~$ ls ./tools/
ssh-tls-auditor    chain-watch    fox-trace    ghost-trail    shadowfox-vdi

shadowfox@security:~$ cat mission.txt
Open-source security tools. Built in the dark.

Network security specialist with a background in complex case assessment at a Swedish government agency. Sharp eye for patterns and risk — building open-source tools under the ShadowFox brand.

Website LinkedIn

Tools

Tool Description Status
ssh-tls-auditor SSH & TLS/HTTPS configuration auditor ✅ Public
chain-watch Security log correlator — detects brute force, port scans & lateral movement ✅ Public
fox-trace SSH trust & lateral movement mapper ✅ Public
ghost-trail Linux forensic timeline reconstructor ✅ Public
shadowfox-vdi Self-hosted VDI — Flask, TigerVNC, noVNC, ttyd, Cloudflare Tunnel, per-user Linux isolation 🔒 Private
shadowfox-systems Home server infrastructure — Docker stack, AdGuard, Cloudflare Tunnel, Tailscale, self-hosted services 🔒 Private

Stats

GitHub Stats Top Languages

Tech Stack

Security

Suricata Fail2ban Lynis Wireshark nftables UFW pfSense OAuth2 / OIDC

Networking

Cisco GNS3 WireGuard Tailscale

Frameworks & Infrastructure

Flask Nginx Docker Linux Git GitHub Actions Cloudflare

Languages

Python Bash

footer

Pinned Loading

  1. ssh-tls-auditor ssh-tls-auditor Public

    Python CLI auditor for SSH, TLS, HTTP, SMTP, FTP and RDP — checks algorithms, certificates, security headers and known weaknesses

    Python

  2. chain-watch chain-watch Public

    Python CLI security log correlator — correlates auth.log, firewall logs, and auditd to detect SSH brute-force, port scans, and lateral movement

    Python

  3. fox-trace fox-trace Public

    Python CLI tool that maps SSH trust relationships and calculates blast radius — surfaces hidden lateral movement paths

    Python 1

  4. ghost-trail ghost-trail Public

    Linux forensic timeline reconstructor — rebuilds post-incident activity from binary logs, shell histories, file changes and log gaps

    Python