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Hopefully not just an afterthought!

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Per-agent hash chain, with a verifier that re-derives

Per-agent hash chain, with a verifier that re-derives

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2 min read
I built istempmail.com

I built istempmail.com

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1 min read
How to Get Ongoing Security Advice While Building on Lovable

How to Get Ongoing Security Advice While Building on Lovable

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2 min read
Giving an AI agent permission to spawn sub-agents (without losing control)

Giving an AI agent permission to spawn sub-agents (without losing control)

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4 min read
Your AI Agent Just Dropped Your Production Database

Your AI Agent Just Dropped Your Production Database

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9 min read
How to Add Tamper-Evident Audit Trails to Your CrewAI Agents

How to Add Tamper-Evident Audit Trails to Your CrewAI Agents

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5 min read
We audited the same codebase twice. The score went down. The audit got better. Here is why.

We audited the same codebase twice. The score went down. The audit got better. Here is why.

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3 min read
SPF, DKIM, and DMARC: What Email Authentication Actually Does

SPF, DKIM, and DMARC: What Email Authentication Actually Does

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5 min read
How I Built a Real-Time DDoS Detection Engine from Scratch (No Libraries Cheat Sheet!)

How I Built a Real-Time DDoS Detection Engine from Scratch (No Libraries Cheat Sheet!)

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8 min read
How I Built a Real-Time DDoS Detection Engine for Nextcloud

How I Built a Real-Time DDoS Detection Engine for Nextcloud

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2 min read
Webhook Signature Verification (HMAC-SHA256) in Node, Python, Ruby — 2026 Guide

Webhook Signature Verification (HMAC-SHA256) in Node, Python, Ruby — 2026 Guide

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7 min read
My road to ML-KEM-768 over X25519 for my messaging app

My road to ML-KEM-768 over X25519 for my messaging app

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5 min read
N! Ways to Hide a Message: Multi-Carrier Encoding in Rust

N! Ways to Hide a Message: Multi-Carrier Encoding in Rust

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5 min read
How I Built a Real-Time Anomaly Detection Engine for a Cloud Storage Platform

How I Built a Real-Time Anomaly Detection Engine for a Cloud Storage Platform

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10 min read
How I Locked Down a Static Site with Lambda@Edge and Cognito (No Backend Required)

How I Locked Down a Static Site with Lambda@Edge and Cognito (No Backend Required)

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7 min read
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