A shield with a padlock sitting between a window of source code and a glowing brain, connected by data streams

Don't run vulnerability scans on your code without a harness

An LLM can find vulnerabilities, but it cannot know your risk appetite. A harness is the layer where your guardrails, PII rules, budget limits and data formats become enforceable.

August 18, 2026 · 5 min · Paul Piscuc

Scanning a Website Protected by a Web Application Firewall

How vulnerability scanners behave when WAFs/IPSs are deployed between the scanner and the server.

July 2, 2014 · 1 min · Paul Piscuc

Check if HDD is Really Zeroed

How to verify that a hard drive has been fully zeroed.

September 19, 2011 · 1 min · Paul Piscuc