Detect faster.
Respond sharper.
Defend deeper.
Lucas Security Group is a cybersecurity consulting firm specializing in threat detection engineering, insider threat analysis, and enterprise security operations for federal agencies, defense contractors, and regulated industries.
A full-stack defense practice.
Detection Engineering
Behavior-based detection logic across SIEM, EDR, identity, and cloud telemetry.
Insider Threat Analysis
Programs aligned to NITTF minimums with UEBA modeling and risk scoring.
SOC Automation
Python and SOAR playbooks that cut analyst toil and accelerate MTTR.
Incident Response
Containment, forensics, and after-action engineering for sophisticated intrusions.
Threat Hunting
Hypothesis-driven hunts mapped to MITRE ATT&CK across endpoint and cloud.
Compliance Advisory
RMF, NIST 800-53, CMMC, and audit-readiness for regulated environments.
Outcomes, measured.
“LSG didn't just deliver detections — they re-engineered how our SOC thinks about telemetry. Our false positive rate fell off a cliff.”
Six phases. Zero theater.
Harden your attack surface.
Schedule a 30-minute scoping call. We'll outline a clear path to better detection, faster response, and stronger compliance posture.