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Local-First Is Not Offline: How to Test Phone-to-Computer File Access

Local-First Is Not Offline: How to Test Phone-to-Computer File Access

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5 min read
How to Stop Leaking API Keys and PII to LLMs: Zero-Trust In-Memory Sanitization for Cursor & Claude

How to Stop Leaking API Keys and PII to LLMs: Zero-Trust In-Memory Sanitization for Cursor & Claude

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3 min read
The check was right. The key was wrong.

The check was right. The key was wrong.

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7 min read
Most AI Meeting Tools Store Your Transcripts as Plain Text. I Built One That Doesn't.

Most AI Meeting Tools Store Your Transcripts as Plain Text. I Built One That Doesn't.

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4 min read
The security checks in every Lionshead PR

The security checks in every Lionshead PR

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7 min read
claude --dangerously-skip-permissions: every safe way to run it in 2026

claude --dangerously-skip-permissions: every safe way to run it in 2026

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6 min read
The .gitignore pattern that stopped matching when I moved a folder

The .gitignore pattern that stopped matching when I moved a folder

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4 min read
How to Implement AI Guardrails at the Gateway Layer

How to Implement AI Guardrails at the Gateway Layer

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8 min read
I scanned the top 1,000 websites for security headers. Google scored an E.

I scanned the top 1,000 websites for security headers. Google scored an E.

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5 min read
Simple 2FA Login SMS APIs — Choosing OTP Verification Over Direct Send

Simple 2FA Login SMS APIs — Choosing OTP Verification Over Direct Send

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5 min read
EditThisCookie Was Removed. A Malware Clone Took Its Name. Here's What to Use

EditThisCookie Was Removed. A Malware Clone Took Its Name. Here's What to Use

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3 min read
Implementing IP Reputation Scoring in a Go API

Implementing IP Reputation Scoring in a Go API

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5 min read
Social Engineering Attacks

Social Engineering Attacks

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2 min read
Your AI SOC Agent Has a Task Role. Does It Also Have Your S3 Credentials?

Your AI SOC Agent Has a Task Role. Does It Also Have Your S3 Credentials?

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5 min read
How to Validate and Transform Developer Data Without Uploading It

How to Validate and Transform Developer Data Without Uploading It

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4 min read
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