I'm Sebastian Seggewiss — a software engineer currently deep in offensive security: network pivoting, exploitation, and building small tools and labs for CTF-style practice.
Open-source is close to my heart, and these days most of that energy goes into breaking things safely in labs and building the tooling around it.
- seggewiss/simple-food-scanner - (3 weeks ago)
- seggewiss/ine-flag-hider - Chrome extension that automatically removes flag hints in both the lab description and the submit form. This extension aims to maximize learning effect. (1 month ago)
- seggewiss/double-pivot - Self-contained Proxmox VE network-pivoting lab (INE eJPT style) — DMZ to two hidden internal segments via chained pivots. https://seggewiss.github.io/double-pivot/ (1 month ago)
- seggewiss/shadowsmith - Forge crypt(3) password hashes for every format /etc/shadow accepts (DES, MD5, SHA-256, SHA-512, Blowfish) — a lab/CTF tool (1 month ago)
- seggewiss/nvim-config - (6 months ago)
- shopware/shopware - Shopware 6 is an open commerce platform based on Symfony Framework and Vue and supported by a worldwide community and more than 3.100 community extensions (10 months ago)
- shopware/shopware (v6.7.13.1, 1 week ago) - Shopware 6 is an open commerce platform based on Symfony Framework and Vue and supported by a worldwide community and more than 3.100 community extensions
