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From Arduino To Automotive: How I Escaped The IDE And Owned The Bus

From Arduino To Automotive: How I Escaped The IDE And Owned The Bus

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7 min read
The Permission Boundary My MCP Server Doesn't Actually Have

The Permission Boundary My MCP Server Doesn't Actually Have

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4 min read
I shipped an MCP server that reported success without signing anything

I shipped an MCP server that reported success without signing anything

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6 min read
Stealing Reasoning Traces from LLM APIs: How It Works and What to Audit

Stealing Reasoning Traces from LLM APIs: How It Works and What to Audit

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8 min read
Anonymous pastebins are a spam magnet. I gated mine with proof-of-work instead of logins.

Anonymous pastebins are a spam magnet. I gated mine with proof-of-work instead of logins.

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4 min read
A Deny-by-Default Manifest for AI-Generated Services on a Free Server

A Deny-by-Default Manifest for AI-Generated Services on a Free Server

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5 min read
Proof-of-Fix in GSC: An Architecture for Provable Vulnerability Remediation Verification

Proof-of-Fix in GSC: An Architecture for Provable Vulnerability Remediation Verification

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7 min read
JWT Authentication in Express That You Can Actually Revoke

JWT Authentication in Express That You Can Actually Revoke

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21 min read
Writing an IAM Policy That's Actually Least Privilege

Writing an IAM Policy That's Actually Least Privilege

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8 min read
Don't Hand Your Inbox to an Agent

Don't Hand Your Inbox to an Agent

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2 min read
trelix v2.11.0 to v3.1.1: Six Feature Areas, Every One of Them Off By Default

trelix v2.11.0 to v3.1.1: Six Feature Areas, Every One of Them Off By Default

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12 min read
How to Safely Fetch Metadata from User-Submitted URLs (Without Getting Hit by SSRF or DNS Rebinding)

How to Safely Fetch Metadata from User-Submitted URLs (Without Getting Hit by SSRF or DNS Rebinding)

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4 min read
L4 vs L7 Stress Testing: What Actually Breaks First

L4 vs L7 Stress Testing: What Actually Breaks First

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3 min read
If you render user HTML, you have an SSRF problem. Here is the code that fixes it.

If you render user HTML, you have an SSRF problem. Here is the code that fixes it.

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5 min read
My AI Agent Tried to Delete Every Customer Record. Here's What Stopped It.

My AI Agent Tried to Delete Every Customer Record. Here's What Stopped It.

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5 min read
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