0xf.at Hackits vs SimSpace Attack Catalog: 2026 Comparison
0xf.at Hackits is a free cyber range training tool. SimSpace Attack Catalog is a commercial cyber range training tool by SimSpace. Compare features, ratings, integrations, and community reviews side by side to find the best cyber range training fit for your security stack.
CST VerdictBased on our analysis of NIST CSF 2.0 coverage, core features, company size fit, deployment model, here is our conclusion:
Security teams building internal training programs on a shoestring budget should use 0xf.at Hackits to teach password cracking fundamentals without burning time on infrastructure. The tool runs entirely in-browser with zero authentication friction, so you can send a single link to 50 engineers and have them solving cryptographic riddles within seconds. Skip this if your organization needs structured learning paths, progress tracking, or compliance-reportable training hours; Hackits is a puzzle site, not an LMS.
Security teams building incident response muscle memory without waiting for real breaches should use SimSpace Attack Catalog; the scenario library covers APT tradecraft and custom threat actor campaigns that let you validate detection and response at scale before an actual incident forces the test. The tool maps directly to NIST CSF 2.0's Awareness and Training function, with complexity ratings and estimated attack timelines that let you ladder difficulty from junior analyst to purple team exercises. Skip this if you need offensive security testing or red team automation; SimSpace is purely defensive training and validation, not a pentest substitute.
