Blog Entries

04. 06. 2026 Patrick Di Fazio Offensive Security, Red Team, SEC4U

Purple Teaming as a Continuous Improvement Model

In cybersecurity, the gap between what we think we can detect and what we actually detect is often wider than we expect. Tools are configured, rules are written, playbooks are drafted, and yet, when a real attack unfolds, the telemetry is incomplete, the alerts are noisy, and the response is slower than it should be….

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11. 05. 2026 Alessio Dallaporta Blue Team, SEC4U

Bridging The Gap

Why a Purple Team Program Makes Cybersecurity More Effective In today’s cybersecurity landscape, having defensive tools in place is no longer enough. Firewalls, SIEM platforms, detection rules, playbooks, and threat intelligence feeds are all essential components, but the real question is this: how well do they actually perform under realistic attack conditions? This is where…

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