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How I benchmark an agent guardrail without lying to myself

How I benchmark an agent guardrail without lying to myself

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4 min read
Why AI Writes Need Risk Tiers: The R0-R5 Tool Risk Model

Why AI Writes Need Risk Tiers: The R0-R5 Tool Risk Model

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4 min read
Building "Login As Mom" Without Building a Permissions System

Building "Login As Mom" Without Building a Permissions System

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2 min read
Before and After: Measuring Security Posture Improvement With Real Metrics

Before and After: Measuring Security Posture Improvement With Real Metrics

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6 min read
Halis: The Side Project That Became My Life's Largest Ambition

Halis: The Side Project That Became My Life's Largest Ambition

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8 min read
We open-sourced our vault's encryption code — and wrote honestly about what it doesn't guarantee

We open-sourced our vault's encryption code — and wrote honestly about what it doesn't guarantee

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4 min read
Your API Key Will Leak. Make That Not Matter

Your API Key Will Leak. Make That Not Matter

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5 min read
Agentic Guardrails for LangChain: The Manifest You Didn't Know You Needed

Agentic Guardrails for LangChain: The Manifest You Didn't Know You Needed

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7 min read
How I approached multi-tenancy in Next.js with PostgreSQL RLS

How I approached multi-tenancy in Next.js with PostgreSQL RLS

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1 min read
MCP Security in Practice: Building a Go Gateway That Blocks Unsafe AI Tool Calls

MCP Security in Practice: Building a Go Gateway That Blocks Unsafe AI Tool Calls

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4 min read
How We Made Audit Logs Immutable at the Storage Layer

How We Made Audit Logs Immutable at the Storage Layer

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4 min read
No, you can't decrypt a bcrypt hash — here's what to do instead

No, you can't decrypt a bcrypt hash — here's what to do instead

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2 min read
API key design: entropy math, prefixes, and why sk_live_ is genius

API key design: entropy math, prefixes, and why sk_live_ is genius

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2 min read
I built a tool that refuses to let AI security reviewers agree with each other

I built a tool that refuses to let AI security reviewers agree with each other

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2 min read
WordPress Website Security: A Practical Checklist for Small Businesses

WordPress Website Security: A Practical Checklist for Small Businesses

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11 min read
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