Stop Letting Bots Register Accounts: Add Cloudflare Turnstile to Your .NET App
Your signup form sends an SMS OTP. Each one costs you a few cents. A bot loops POST /api/register w…
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Stop Letting Bots Register Accounts: Add Cloudflare Turnstile to Your .NET App
Your signup form sends an SMS OTP. Each one costs you a few cents. A bot loops POST /api/register w…
How Transaction-Scoped 0xMarkets Oracle Prices Could Freeze CarthaVault After GM Settlement
The bug was not a bad oracle price. It was a mismatch in how long that price was supposed to exist.…
AI-Assisted Penetration Test Report Generation
Penetration test reports consume 30–40% of total engagement time. The vulnerability discovery is don…
"Human Reviewed" AI Content Needs Evidence, Not Just a Promise
Many small teams now use AI to draft, summarize, research, edit, and prepare written work. That is …
ChatGPT Plus vs Pro: A Practical Subscription and Payment Checklist
When a ChatGPT payment fails, trying the same card repeatedly is rarely the best first move. A safer…
How to Play on Qzino from California (2026 Guide)
Forget the hassle of KYC and frozen accounts. If you're in California and want to play at a top-tier…
How Successful 0xMarkets Requests Could Permanently Orphan Users’ WNT Execution Fees
A successful request is usually the path auditors worry about the least. The user submits the reque…
GDPR, PII and data masking: how to stop leaking personal data everywhere
The hard part of protecting personal data is not the users table. Everyone knows that holds PII. The…
GDPR data retention and deletion: a practical guide for developers
Most GDPR work that lands on engineers is not about cookie banners or privacy policies. It comes dow…
Learning prompt injection by attacking a deliberately vulnerable AI
Prompt injection is the security problem that defines LLM applications, and I kept running into the …
Beyond Login: Building a Production Authentication Lifecycle in FastAPI
Authentication is often presented as a short sequence: Accept a username and password. Return a JW…
Docker bypassed my firewall: the database port was open to the internet
I had a firewall. I had explicitly blocked the Postgres port on the host. And Postgres was still rea…