Who makes Arc4dia Counter-APT Training vs Vulnerable-AD?

**Arc4dia Counter-APT Training** is developed by Arc4dia. **Vulnerable-AD** is open-source with 2,261 GitHub stars. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Is Arc4dia Counter-APT Training a good alternative to Vulnerable-AD?

Arc4dia Counter-APT Training and Vulnerable-AD serve similar Cyber Range Training use cases: both are Cyber Range Training tools. Key differences: Arc4dia Counter-APT Training is Commercial while Vulnerable-AD is Free, Vulnerable-AD is open-source. Review the feature comparison above to determine which fits your requirements.

Arc4dia Counter-APT Training vs Vulnerable-AD: 2026 Comparison Guide

Q: What is the difference between Arc4dia Counter-APT Training vs Vulnerable-AD?

**Arc4dia Counter-APT Training**: Instructor-led training courses focused on counter-APT tactics and cyber defense. built by Arc4dia. Core capabilities include Instructor-led courses by practitioners with operational cyber intelligence experience, Multi-level curriculum from foundational labs to force-on-force scenarios, APT Tactics course.. **Vulnerable-AD**: Create a vulnerable active directory for testing various Active Directory attacks.. Both serve the Cyber Range Training market but differ in approach, feature depth, and target audience.

Arc4dia Counter-APT Training: Instructor-led training courses focused on counter-APT tactics and cyber defense. built by Arc4dia. Core capabilities include Instructor-led courses by practitioners with operational cyber intelligence experience, Multi-level curriculum from foundational labs to force-on-force scenarios, APT Tactics course..

Vulnerable-AD: Create a vulnerable active directory for testing various Active Directory attacks..

Both serve the Cyber Range Training market but differ in approach, feature depth, and target audience.

Arc4dia Counter-APT Training vs Vulnerable-AD: Side-by-Side Comparison (2026)

Arc4dia Counter-APT Training

Vulnerable-AD

Side-by-Side Comparison

NIST CSF 2.0 Mapping

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Arc4dia Counter-APT Training vs Vulnerable-AD FAQ

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