Software Engineer & AI Architect
Radu Negricea
Radu is a software engineer and penetration tester at Intrudify, and the architect of the AI systems behind the platform: agent orchestration and automated code review.
He also runs full-scope web and API security assessments at Blackbox Information Security, and builds AI automation for a Canadian fintech. Google Cybersecurity certified, top 30 in the 2025 Bitdefender Grand Prix CTF, and reading industrial informatics at Politehnica Bucharest.
6 articles by Radu
- How to Reduce False Positives in Security Testing Every team tries to fix this with tuning and suppression rules. Those help at the margins. The real cause is tools that report what might be true instead of what they confirmed.
- Vulnerability Prioritization: CVSS, EPSS and What Actually Matters Sorting by CVSS score is the default and it is a poor strategy. Severity is not likelihood, and neither one knows anything about your application.
- What Is Vulnerability Management? The Process, Stage by Stage Most vulnerability management programmes fail at the same two places, and neither of them is the scanning. Here is the full cycle and where it actually breaks.
- Vulnerability Scanning vs Penetration Testing: The Real Difference These get sold as near-equivalents at very different prices. They are not close. One produces a list of things to check; the other produces a list of things that happened.
- Use Claude Fable 5 to Write Safer Code, Then Test Your Live App Fable 5 genuinely raises your security baseline - but everything it does, it does by reading code. Why the running application is the half it can't reach, and how to cover the gap with dynamic testing.
- The Unseen Architecture: Integrating Zero Trust Principles into Your Startup's DNA Many founders and tech leaders think of Zero Trust as an enterprise-grade solution, too complex or costly for a lean startup. This couldn't be further from the truth.