Detections That Actually Work. Delivered as Code.

Defensive Engineering

We build, validate, and optimize detection rules that catch real adversary behavior, not generic indicators. Security-as-code, ready to deploy.

The Challenge

The Detection Gap

You have detection rules. But are they catching what matters? Coverage doesn't equal capability when rules are misconfigured, too narrow, or built from outdated intelligence.

Rules that never fire

Too narrow or misconfigured rules, high-volume alerts with low signal, and no coverage for sophisticated attack techniques that matter most.

False confidence

Detection logic that made sense when written, but threats have moved on. The result: false confidence in detection capabilities, until an incident proves otherwise.

Our Services

Defensive Engineering Services

From validation through development and optimization, detection engineering grounded in offensive research.

Detection Confirmation & Validation (DCV)

Make existing detections more effective. Reduce false positive rates, improve alert fidelity and context, and optimize query performance for your SIEM platform. Custom detection rules built specifically for your threat profile, aligned to your unique threat landscape.

Detection-as-Code (DaC)

Build detection capability for techniques you don't cover. KQL, Sigma, ARM templates, developed from offensive research, validated against real attack execution, delivered as code.

Response-as-Code (RaC)

A detection rule is only as good as the response it triggers. We build custom response workflows per client, not generic playbooks. Delivered as code through Microsoft Logic Apps, versioned, auditable, and maintainable.

Threat Hunting

Proactive hunting across your environment. KQL queries for Microsoft Sentinel and Defender, hunting runbooks with investigation guidance, and full MITRE ATT&CK mapping.

Our Difference

What Makes Our Detection Engineering Different

Research-Driven Development
Our detections come from adversary research, breach analysis, malware reverse engineering, and emerging TTP study. Not documentation-derived guesswork.
Validation Before Delivery
We test every detection against real attack execution. If it doesn’t fire reliably, we don’t deliver it. Every rule ships with proof it works.
Detection-as-Code Delivery
All rules delivered via Git, version-controlled, documented, with MITRE ATT&CK mapping. KQL, Sigma, ARM templates ready for your CI/CD pipeline.
Platform Expertise
Deep experience with Microsoft security stack (Sentinel, Defender, Entra), plus cross-platform compatibility via Sigma.

Your Outcomes

What You'll Gain

Validated Detection Coverage

Know exactly which adversary techniques your tools detect, and which they miss. MITRE ATT&CK mapping shows coverage progression over time.

Operational Detection Rules

Not recommendations, actual rules. KQL queries, Sigma rules, and response playbooks your SOC can deploy immediately.

Skilled Defensive Team

Your blue team learns by observing real attacks and participating in engineering. Knowledge transfer is built into the process.

Take the Next Step

Ready to Strengthen Your Detection Capabilities?

Tell us about your detection platform, your current coverage, and where you need improvement. We'll show you how detection engineering can close the gaps.

Request a Discovery Call