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Hopefully not just an afterthought!

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Stress Test My Digital Fortress: An eBPF + Shannon Entropy Guard (Open Sourced)

Stress Test My Digital Fortress: An eBPF + Shannon Entropy Guard (Open Sourced)

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2 min read
Your Obfuscation is Just Math to Me: An eBPF Guillotine in the Linux Kernel

Your Obfuscation is Just Math to Me: An eBPF Guillotine in the Linux Kernel

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2 min read
I Built a Chat Server That Cannot Read Your Messages — Here's How

I Built a Chat Server That Cannot Read Your Messages — Here's How

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5 min read
How to Geo-Block Countries in Express.js (Free IP Geolocation API)

How to Geo-Block Countries in Express.js (Free IP Geolocation API)

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4 min read
3 OpenClaw Skills I Built in One Day (Memory, Security, and Automation)

3 OpenClaw Skills I Built in One Day (Memory, Security, and Automation)

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4 min read
AI Is Making Security More Agile: Highlights from ChiBrrCon 2026

AI Is Making Security More Agile: Highlights from ChiBrrCon 2026

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8 min read
What Is Confidential AI? The Security Gap Your Encryption Doesn’t Cover

What Is Confidential AI? The Security Gap Your Encryption Doesn’t Cover

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12 min read
How to Verify Email Addresses in JavaScript (Without Sending Emails)

How to Verify Email Addresses in JavaScript (Without Sending Emails)

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6 min read
A Litecoin Wallet That Remembers Nothing

A Litecoin Wallet That Remembers Nothing

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2 min read
Five Events This Week Proved the Same Thing: AI Provenance Without Refusal Logs Is Half an Architecture

Five Events This Week Proved the Same Thing: AI Provenance Without Refusal Logs Is Half an Architecture

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23 min read
How to Build a Domain Intelligence Tool in JavaScript (DNS + Geolocation + Screenshots)

How to Build a Domain Intelligence Tool in JavaScript (DNS + Geolocation + Screenshots)

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8 min read
I built deterministic security enforcement for Claude Code using PreToolUse hooks (OpSentry)

I built deterministic security enforcement for Claude Code using PreToolUse hooks (OpSentry)

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3 min read
Same-Origin Policy and Web Proxies: A Technical Security Analysis

Same-Origin Policy and Web Proxies: A Technical Security Analysis

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18 min read
Automated Vulnerability Scanning for Homelab Containers with Trivy + AI

Automated Vulnerability Scanning for Homelab Containers with Trivy + AI

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2 min read
GHSA-46FP-8F5P-PF2M: GHSA-46fp-8f5p-pf2m: XSS Filter Bypass via Improper HTML Entity Decoding in Loofah allowed_uri?

GHSA-46FP-8F5P-PF2M: GHSA-46fp-8f5p-pf2m: XSS Filter Bypass via Improper HTML Entity Decoding in Loofah allowed_uri?

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2 min read
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