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Security & AI Insights

Honest takes on cybersecurity, AI, and technology — written by someone who's been in the trenches.

about-me.md PINNED FEATURED

About Me: From Enterprise Security to AI-Powered Consulting

2025-07-26 • 5 min read •
Personal Career

Learn about my journey from enterprise cybersecurity engineer to AWS Security Consultant, and how I'm leveraging AI tools to help small businesses implement enterprise-grade security solutions. From Palo Alto firewalls to Terraform automation, here's the story behind SchreiberCyber.

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aws-vpc-ipam-solution.md

Building Enterprise-Grade AWS VPC IPAM with Terraform

2025-07-26 • 8 min read •
AWS Infrastructure Terraform

Learn how I built a sophisticated hierarchical IP Address Management solution using AWS VPC IPAM and Terraform, featuring an innovative Streamlit-based "IPAM Configurator" tool that revolutionizes enterprise network planning and deployment.

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internet-privacy-starter-kit.md COMING SOON

Your Internet Privacy Starter Kit: DNS, VPN, and Browser Hardening for Normal People

A practical, no-jargon guide to protecting your privacy online. Encrypted DNS, VPN selection, browser hardening, and threat model thinking — written for people who aren't security professionals.

Expected: 2026
ai-agents-shadow-it.md COMING SOON

AI Agents Are the New Shadow IT: What the OpenClaw Incident Means for Everyone

When an open-source AI assistant went viral, it exposed 140,000+ instances to the internet within days. What this tells us about the security of autonomous AI agents — and why it matters even if you're not a developer.

Expected: 2026
author_info.json

Donny Schreiber

Security professional and AWS consultant. Writing about the things I find interesting, useful, or worth sharing.

AWS Security
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Topics

Personal 1
DevSecOps 1
Infrastructure 1
AWS 1
AI Security 1
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