Silhouette of a person seen through a modern glass structure under a blue sky.
Simple gray laurel wreath icon with eight leaves on each side.
#1 in the Forrester Wave™ 2026
Simple gray laurel wreath icon with eight leaves on each side.
Trusted by 30%+ of the Fortune 100
Hands-on labs

Hands-on cybersecurity labs to build capability across your enterprise

Give teams realistic environments to build and prove cybersecurity skills across cloud, malware, AI threats, social engineering, and more.

Explore Labs
Book a demo

Move beyond completion rates with realistic, role-based labs that help teams practice using real tools, respond to current threats, and continuously improve their capability.

Build practical skills. Prove measurable progress.

Explore lab collections
White number 01 in a large bold font.

Hands-on, real tools

Build muscle memory in hosted environments that reflect the tools, threats, and decisions teams face in practice.

Large white number 02.

Role-based paths

Create self-paced journeys for SOC, AppSec, CloudSec, AI, OT, OffSec, and wider workforce roles.

White number 03 in bold font.

Threat-led updates

Keep capability current with labs informed by our Container 7 team's leading threat intelligence research and analysis of emerging attack techniques.

Large white number 04.

Measurable progress

Track role-based capability mapped to MITRE, NIST, and other frameworks for leaders, auditors, and regulators.

Score 64 out of 100 with 2 of 3 objectives achieved on a support ticket summary interface.
Agent Tuning

Validate AI analyst behavior before production

Test configurable AI analyst archetypes against realistic SIEM data and security workflows before allowing them to operate in production environments.

Deploy pre-built AI analyst archetypes

Test model, tool, and prompt variations safely

Validate autonomous tool use across security workflows

Audit tool calls, results, and token spend

Measure workflow coverage and adoption

AI Lab Builder

Create AI security labs
grounded in your reality

Build and customize practical labs around your proprietary code, emerging threats, and organization-specific security requirements.

Customize labs through an enhanced visual editor

Create content around proprietary code and emerging threats

Build from an expanded library of practical templates

Text box stating a desire to improve engineering teams' AI risk knowledge and skills with Claude Code.
Collage of diverse coworkers collaborating and discussing work in an office setting.
Upskill Cybersecurity

Build cyber capability
across the enterprise

Improve resilience at scale with an extensive lab catalog, supported by governance, integrations, and reporting.

Build skills across key security domains

Align learning to risks and frameworks

Track capability and progress

Manage programs at scale

Lab Builder

Create custom labs around your real-world environment

Generate hands-on labs around your technology stack, controls, code, and emerging threats to practice against the risks you actually face.

Three black cards showing instruction, question, and multiple-choice options for quiz creation.

Lab Collections

AI Security
Application Security
Cloud Security
OT Security
OffSec
AI Security

Build safe AI adoption and response behaviors

Train technical and non-technical teams to identify AI-specific risks and practice secure use and secure build workflows.

AI foundations, OWASP Top 10 for LLMs, and secure AI coding

Practice prompt-injection exposure scenarios

Evidence that AI controls are exercised, not assumed

Man wearing glasses working on a desktop computer in a modern office with colleagues in the background.
Application Security

Build secure development capability before production

Improve secure coding decisions through practical, role-based labs aligned to modern vulnerability patterns and real development workflows.

Practice against OWASP Top 10 vulnerabilities

Build capability across development and security roles

Track progress and support risk reduction decisions

Man wearing headphones and glasses typing on a keyboard at a desk with multiple computer monitors.
Cloud Security

Strengthen cloud detection and response workflows

Upskill teams against cloud misconfiguration, identity risk, and response gaps using practical scenarios that mirror day-to-day operations.

Practice against OWASP Top 10 vulnerabilities

Build consistency security and platform engineering teams

Track readiness movement against priority cloud risk themes

Team of professionals collaborating on computers in a modern office environment with large windows.
OT Security

Improve OT readiness without risking operations

Improve secure coding decisions with practical, role-based labs aligned to modern vulnerability patterns and delivery workflows.

Role-relevant OT and hybrid IT/OT security pathways

Practice safe escalation and decision-making under pressure

Track confidence and execution quality by site and team

Two IT professionals in a data center holding a laptop, with server racks in the background.
OffSec

Validate your offensive
security skills

Test, refine, and validate your offensive security capabilities in hyper-realistic attack environments built for elite adversaries.

Practice in complex, realistic scenarios

Benchmark against MITRE ATT&CK

Quantify team performance with detailed analytics

Man wearing glasses and headphones working at a computer in a modern office with multiple monitors.

Measure What Matters. Readiness You Can Prove.

Immersive One is the leading platform for cyber resilience. Combining drills, labs, and simulations to help you prove readiness, build skills, and demonstrate real-world resilience.