01
Projects and research
lab.johlem.net ↗A personal index of security tools, infrastructure experiments, and reference material.
Security tools, research, and selective engagements.
I'm Johnny Lemarquis — fifteen years in Luxembourg's financial sector, currently as an IT Security Officer. This site is the index of the work I do outside the day job: command-line tools, web tools, research, and occasional engagements with teams that have read the work first.
— Surfaces
02
Web tools and cheatsheets
cyberramen.com ↗Free browser-based security tools and cheatsheets, organized for reference use.
03
CLI tools
cli.johlem.net ↗Command-line tools for security work, published for use on the terminal.
04
Selective engagements
/engagementA small number of engagements per year, for problems that need depth rather than presence.
05
About
/aboutBackground and trajectory.