Michał Kowalczyk IT Consulting

I offer the following services:

• Low-level security consulting (reviewing designs, auditing code, etc.)
• Confidential computing expertize
• Reverse engineering of software and firmware
• Trainings in reverse engineering and exploitation

Email: contact@<this domain>
GitHub: github.com/mkow
Mastodon: infosec.exchange/@redford
Bluesky: @mkow.bsky.social
Twitter: twitter.com/dsredford

Projects/teams/random links:

• Dragon Sector CTF team
• My research exposing firmware which bricked trains if they entered competitors' workshops: 37C3 talk [EN], 38C3 talk [EN]
• A book I co-authored about reverse engineering: Praktyczna inżynieria wsteczna [PL]
• Reverse engineering the BIOS and EC firmware of an old Toshiba laptop in order to create a keygen for their password recovery mechanism: talk [PL], talk [EN], slides [EN]