Jonathan Claudius
About Projects Speaking Vulnerabilities

Posts

  • Jan 27, 2022 Farewell Mozilla!
  • Aug 14, 2020 Why Mozilla?
  • Jun 25, 2020 I (got)? Hacked (by)? Personal Finance
  • Apr 19, 2019 DIY Spear Phishing Exercises
  • Jun 7, 2018 Password Managers as a Phishing Mitigation?
  • Mar 16, 2018 Chronological Musing on Securing GitHub Pages
  • Feb 1, 2018 Host header injections: what are they good for?
  • Aug 11, 2017 Quick and Dirty Unauthenticated Web Application Scanning
  • Jul 13, 2017 Anonymized Port Scanning w/ Docker+TOR
  • Jul 11, 2017 Passing Blame & Stealing Credit w/ DVCS Metadata Attacks
  • Feb 6, 2017 Preventing Subdomain Takeovers for Shared Hosting Providers
  • Feb 3, 2017 'Deep Thoughts' on Subdomain Takeover Vulnerabilities
  • Jun 23, 2015 Attacking Ruby Gem Security with CVE-2015-3900
  • Feb 6, 2015 Stealing RubyGems API Keys during Post Exploitation
  • Dec 22, 2014 Signed Ruby Gems: A c7decrypt walk-through
  • Sep 22, 2014 Identify Crimeware Strains with Edit Distance
  • Aug 18, 2014 Monkey Patching the Matrix
  • Feb 14, 2014 'Reversing' Non-Proxy Aware HTTPS Thick Clients w/ Burp
  • Oct 14, 2013 Fingerprinting Ubuntu OS Versions using OpenSSH
  • Sep 16, 2013 Vino VNC Server Remote Persistent DoS Vulnerability
  • May 13, 2013 Securing Continuous Integration Services
  • Dec 31, 2012 Getting Terminal Access to a Cisco Linksys E-1000
  • Aug 22, 2012 All Your Password Hints Are Belong to Us
  • Aug 7, 2012 Stamping Out Hash Corruption, Like a Boss
  • Sep 15, 2011 Advanced BNAT in the Wild

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Jonathan Claudius

  • Jonathan Claudius
  • claudijd@yahoo.com
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  • claudijd

This is my personal blog. It's a place where I share ideas on topics I care about. I consider this my skunkworks (TL;DR; - autonomy, unhampered by bureaucracy, advanced or secret projects).