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Achievement: YOLOAchievement: Pull Sharkx2

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Achievement: YOLOAchievement: Pull Sharkx2

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jameshoulder/README.md

Hi, I'm James 👋

IT Manager and MSc cybersecurity student based in the UK, developing practical experience in defensive security, networking and secure software development.

🛡️ Currently building

DNS Daddy

Free and open-source protective DNS designed to make DNS security more accessible to smaller organisations.

🔗 https://dnsdaddy.dev 💻 https://github.com/jameshoulder/dnsdaddy

DNS Daddy is also a practical learning project where I'm exploring DNS security, secure software development, vulnerability management and open-source security engineering.

🔐 Cybersecurity interests

  • Defensive security / Blue Team
  • SecOps and security monitoring
  • DNS and network security
  • Vulnerability management
  • Incident response
  • Ethical hacking
  • Secure software development

🎓 Currently learning

  • MSc Digital & Technology Solutions — Cybersecurity focus
  • CompTIA Security+
  • Google Cybersecurity Professional Certificate
  • Practical cyber range and home-lab work

🧰 Technologies & tools

Linux • Python • SQL • Git • GitHub • pfSense • Wazuh • Network security • DNS

📌 Featured project

👉 DNS Daddy — Open-source protective DNS

🤝 Connect

[LinkedIn] (https://www.linkedin.com/in/james-houlder/) • DNSDaddy.dev

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  1. dnsdaddy dnsdaddy Public

    Open-source self-hosted protective DNS for homelabs and smaller organisations, with security-focused defaults, threat intelligence integrations and transparent DNS controls.

    Go 1