Fight Smart.
Outsmart Any Cyber Threat in Any Terrain
The realistic, intelligent cyber range for elite teams to train, test, and validate their readiness
Today’s elite security teams face nonstop pressure in an AI-fueled threat landscape. Fortunately, SimSpace provides the environment that goes beyond static training, untested tools, and unvalidated processes. With a realistic, intelligent cyber range, teams can build confidence, executives can prove ROI, and organizations can outsmart adversaries—before the fight begins.
Created by experts from U.S. Cyber Command and MIT’s Lincoln Laboratory, SimSpace brings the modern cyber range to industry, education, and state, local, and federal governments worldwide.
Fight Smart.
SimSpace helps elite security teams achieve cyber readiness & resilience by emulating their real environments and attacks:
Train
Prepare individuals, teams, and AI models through live-fire exercises in a realistic, adaptive cybersecurity training environment.
- Develop AI models
- Upskill & assess individuals
- Strengthen teams with live-fire exercises
Test
Conduct rigorous testing of tools, AI agents, and configurations in a live-fire cyber simulation platform that mirrors your production environment.
- Evaluate AI agents
- Select & optimize tools
- Maximize detection engineering
- Conduct R&D and threat intelligence
Validate
Validate controls, processes, and agentic workflows to ensure compliance in an enterprise cyber platform trusted by Fortune 500 organizations.
- Verify agentic workflows
- Prove disaster recovery
- Demonstrate compliance
See More Gartner Peer Insights
Architecting Agentic Cyber Defense: Training AI Agents in Realistic Simulations to Defend Preemptively
The only way to win in an AI-fueled threat landscape is to shift from reactive defense to preemptive action.
Watch the Forrester® Video
In an interview with SimSpace, Forrester Principal Analyst Jess Burn discusses how security teams are struggling to meet the AI skills demand and how they can meet it by training in a realistic, intelligent cyber range.
Gain a tactical edge over cyber threats with the SimSpace Attack Catalog
SimSpace offers two approaches to threat emulation: Full Kill Chain Emulation, which executes end-to-end attacks, and Atomic Emulation, which runs individual attack steps. Both use authentic payloads, procedures, and lateral movements, providing insights into attacker tactics, techniques, and procedures.


