The person behind Karl.Fail
About Karl Machleidt
IT security professional, incident responder, and incurable self-hoster.
Karl.Fail is my personal corner of the internet: practical guides, experiments, and projects from my homelab. I write about security research, self-hosting, and the things I learn by taking things apart.
Explore my work
- Blog: practical guides and notes from the homelab.
- Projects: experiments that became software and services.
- Tools: security research, reconnaissance and self-hosting.
- Vulnerabilities: CVE notes and technical breakdowns.
Elsewhere and contact
Find my other profiles and contact details on the Elsewhere page. The views on this blog are my own.
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