Hands-On Knowledge Transfer & Advanced Services

Closing Gaps in Your Linux Security

Linux Purple Team Exercises Linux Attack, Detection and Forensics v2.0 EDRmetry Pulse - Learn more

Leszek Miś

OSCP, RHCA, RHCSS, Sec+, Splunk Architect CEO & Security Researcher
Why you should care?

Threat-Informed TTPs

The threat landscape doesn't wait. We provide tools, detections, training, and research around how real adversaries operate today. No theoretical frameworks. Just current TTPs, mapped, tested, and countered.

Built for the Real Stack

Linux, cloud-native, eBPF, kernel internals, AI-powered offense - we operate where the complexity actually lives. Our tools and content go deep into the infrastructure layer that most vendors walk past.

Attack and Defense

Purple teaming isn't a buzzword here - it's the operating model. EDRmetry, PurpleLabs, and our workshops are all built around the same loop: simulate, detect, validate, improve. Offense informs defense. Always.

Practitioner-Built

Every product, lab, and module comes from people doing this work in the field - at Black Hat, in live environments, against real adversaries. We don't recycle vendor slides. We share what actually works.

Become a
security ninja

Get Your Hands Dirty: PurpleLabs Cyber Range is a live, continuously updated lab environment where you don't just read about attacks - you run them, detect them, and build the defenses. A few examples of what's inside:

Training portfolio

  • eBPF-based runtime detection with Elastic, Kunai, Tetragon, or Falco vs. real Linux TTPs
  • EDR evasion and LKM rootkits vs. kernel integrity monitoring and LKRG
  • C2 operations vs. network behavioral detection and Zeek/Suricata signatures
  • Full MITRE ATT&CK Framework Coverage in the Linux and Kubernetes ecosystem
  • Linux Memory Forensics with Volatility3 and AVML vs. in-memory implants
  • Secure SSH relays, auditing & importance of defense in depth
  • Threat hunting and Forensics with Velociraptor, OSQuery, and Sandfly vs. stealthy persistence and rootkit artifacts
  • EDRmetry Pulse - AI-Assisted Offensive Linux Operator/Contextual TTP-based Telemetry Generator.

Our clients include