K

K

Free

Cyber Security track

Advanced Security

Zero trust, detection engineering, automation, IR and security architecture.

8 concepts4 labs1 projects2 challenges

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Concepts

Start learning

Work through the concepts in order, or jump to what you need.

Zero Trust Architecture

Concept · Hands-on lab included

Applied Cryptography

Concept · Hands-on lab included

Cloud-Native Security

Concept · Hands-on lab included

Detection Engineering

Concept · Hands-on lab included

SOAR and Security Automation

Concept · Hands-on lab included

Advanced Threat Hunting

Concept · Hands-on lab included

Security Architecture Design

Concept · Hands-on lab included

Incident Response Maturity and Tabletop

Concept · Hands-on lab included

Practice

Hands-on labs

Apply what you've learned in guided, production-style environments.

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Zero-Trust Gate with mTLS on Your Own Localhost API

45 min · intermediate · Zero Trust Architecture

Applied Crypto Hands-On: Hashing, HMAC, KDF, and a TLS Handshake

45 min · intermediate · Applied Cryptography

Write, Test, and Tune Your Own Detection

45 min · intermediate · Detection Engineering

Hunt a Staged Suspicious Session on Your Own Host

40 min · advanced · Advanced Threat Hunting

Build

Projects

Ship real projects and grow a portfolio that gets you interviews.

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Threat Hunt and Detection Lab

Turn one ATT&CK technique into a validated detection with a measurable false-positive budget

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Next modules

Keep your learning streak going with related modules.

IT & Networking Foundations

Linux, Windows, TCP/IP, DNS, HTTP, routing, firewalls and virtualization.

Security Foundations

CIA triad, authN/authZ, least privilege, threat modeling and risk management.

Network Security

Packet analysis, TLS, IDS/IPS, segmentation, VPNs and zero trust.