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Welcome to my homepage!

I'm a master student at the Swiss Institute of Technology (EPFL) and an infosec enthusiast. You'll find below some pointers to posts and software I have written in the past.

Feel free to drop me an email at christoantispam, see http://www.grall.name/posts/1/antiSpam-emailAddressObfuscation.html for interesting statsphe@tafanihttps://www.youtube.com/watch?v=dQw4w9WgXcQ-dereeper.me or to tweet @christophetd.

Find origin servers of websites behind by CloudFlare using Internet-wide scan data from Censys
Subdomain enumeration using the certificate transparency logs from Censys
Checks Firefox saved passwords against known data leaks
A tool to browse and search nmap's NSE scripts
Painless automated backups to multiple storage providers with Docker and duplicacy
Execute untrusted python code in Docker containers created on the fly

Quotes I find inspiring. Taken from a book, a movie, a reddit post, a blog post, or an overheard conversation.

  • «  Not every problem is a nail, and not every solution a hammer  »
  • «  Under-promise and over-deliver  »
Find me on the web