Red Realm
Offensive simulation infrastructure for adversary emulation — build attack chains, pivot through networks, and test exploit development in isolated ranges.
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Competitive jeopardy and attack-defense challenges across web, crypto, pwn, forensics, reversing, and OSINT — live leaderboards, seasonal events, solo and team play.
The CTF Range is Air Realm's competitive proving ground — the same environment we use to test our own team's tradecraft, opened up to individuals and teams who want to prove theirs. It runs year-round with seasonal events, fresh challenges, and a live scoreboard, and it's one part of a much wider set of offense and defense work we do — not the whole of it.
Students building a portfolio, working professionals sharpening specific skills, and teams who want a recurring, structured way to benchmark themselves against real challenge design rather than static practice sets.
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Offensive simulation infrastructure for adversary emulation — build attack chains, pivot through networks, and test exploit development in isolated ranges.
Learn More →Defensive ranges wired with real SIEM and EDR telemetry — triage alerts, hunt threats, and run incident response against live, planted attack data.
Learn More →Always-on hands-on labs — live VMs, real networks, and a growing set of challenges anyone from complete beginners to working professionals can jump into anytime.
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