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PicoCTF Wireshark Doo Dooo Writeup — Extract a Flag from an HTTP Capture

PicoCTF Wireshark Doo Dooo Writeup — Extract a Flag from an HTTP Capture

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3 min read
Validate Telegram Login Widget Auth Payloads in PHP and Yii2

Validate Telegram Login Widget Auth Payloads in PHP and Yii2

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3 min read
amneziawg-installer v5.34.0: full tunnel by default, and a signing key you can check outside GitHub

amneziawg-installer v5.34.0: full tunnel by default, and a signing key you can check outside GitHub

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4 min read
Bot Protection for WordPress Without CAPTCHAs or API Keys

Bot Protection for WordPress Without CAPTCHAs or API Keys

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5 min read
How to Block Bots on WordPress Without a CAPTCHA or a WAF

How to Block Bots on WordPress Without a CAPTCHA or a WAF

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6 min read
Defending Against Decompression Bombs in Dart

Defending Against Decompression Bombs in Dart

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5 min read
Renovating a vibe-coded app: readable code, no reasoning behind it

Renovating a vibe-coded app: readable code, no reasoning behind it

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2 min read
Deepfake detection is losing. Timestamped proof-of-existence might be the other half of the answer

Deepfake detection is losing. Timestamped proof-of-existence might be the other half of the answer

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2 min read
I built a secrets manager because sharing .env files at work was painful!

I built a secrets manager because sharing .env files at work was painful!

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2 min read
Why the New LLM Reasoning Leak Paper Matters for Your Team’s AI Workflow

Why the New LLM Reasoning Leak Paper Matters for Your Team’s AI Workflow

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4 min read
Browser Fingerprinting in 2026: What Still Works, What Doesn't

Browser Fingerprinting in 2026: What Still Works, What Doesn't

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9 min read
Bot Detection False Positives: How to Actually Test Accuracy

Bot Detection False Positives: How to Actually Test Accuracy

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9 min read
AWS Organizations in Production: Structure, SCP Evaluation, and Landing Zone Gotchas

AWS Organizations in Production: Structure, SCP Evaluation, and Landing Zone Gotchas

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6 min read
An error message gave me the path. The XML parser gave me the file

An error message gave me the path. The XML parser gave me the file

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4 min read
OAuth Signup: Prove Email Without Trusting It

OAuth Signup: Prove Email Without Trusting It

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3 min read
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