Welcome to my GitHub Sponsors page and thank you for being interested in my work.

As my bio states, I'm a security researcher by heart. I spend my spare time researching new security risks, performing large-scale scans for common vulnerabilities, helping administrators secure their websites, or teaching students about IT security. I strongly believe educating people about IT-security is an important investment in our future. Therefore, I share my knowledge on my blogs, publish my tools and research. Please help me to keep it that way by sponsoring me :-)

Here are a few noteworthy things I did and do:

• My blogs: 0day.work, internetwache.org, blogbasis.net
• I play CTFs with @ENOFLAG (and we host the ENOWARS A/D or Bambi-CTFs)
• I provide hourly-updated subdomain lists from Certificate-Transparency logs.
• I am a board member of the "computer-security working group at the technical university of Berlin
• I hosted a 36h Jeopardy-CTF by myself
• Scanning the Alexa Top 1M for .DS_Store files
• Scanned the Alexa Top 1M for .git/ directories
• I wrote a bot to post security-feeds to IRC

Between work, family, friends and "real-life", there's often not much time to do all this. Nonetheless, I often try to find the time to fix bugs in my tools or do more (hopefully interesting) security research. Furthermore, I'll hope to publish more security-related tools for you to use or improve the existing tools.

A sponsorship would help me to find more time and (extrinsic) motivation to work on the things mentioned above :-)