Binary Defense

What Binary Defense actually does

Binary Defense started as a threat hunting and adversarial simulation company and added managed detection and response on top. The MDR service monitors endpoints, networks, and cloud environments with a 24/7 SOC. But the differentiator is the threat hunting team — these are people actively looking for adversaries in your environment, not just waiting for alerts to fire.

The adversarial simulation side runs red team engagements, penetration tests, and tabletop exercises. Having the same firm that defends your environment also attack it creates a feedback loop. Findings from offensive engagements directly inform detection tuning.

Their threat intelligence practice, rooted in open-source intelligence and dark web monitoring, feeds into both the MDR platform and the hunting operations. It is practitioner-grade intel, not a generic threat feed.

Who it’s best for

• Enterprises with mature security programs that want proactive threat hunting, not just alert monitoring
• Organizations that value offensive security testing from the same team that runs detection
• Security teams that want human-led hunting alongside automated detection
• Companies in industries targeted by advanced threat actors — financial services, defense, critical infrastructure
• Teams evaluating MDR providers and willing to pay more for depth over breadth

Pricing reality check

Binary Defense is not the cheapest MDR option. The threat hunting and adversarial simulation components add cost above a standard managed detection service. Expect enterprise-tier pricing, especially if you bundle offensive services.

MDR is typically priced per endpoint or per asset monitored. Adversarial simulation and red team engagements are scoped separately, often as annual retainers or project-based. Get clarity on what’s included in the base MDR contract versus what requires additional spend.

Alternatives to consider

• CrowdStrike Falcon Complete — MDR backed by CrowdStrike’s endpoint platform. Stronger tooling, less offensive security focus.
• Red Canary — Transparent MDR with strong detection engineering. No adversarial simulation practice.
• Expel — Automation-heavy MDR with clear reporting. Less human-led threat hunting.
• esentire — Similar enterprise MDR positioning with 24/7 response. Different threat hunting methodology.

The Charting Cyber take

Binary Defense is a strong choice if you want your MDR provider to think like an attacker. The combination of defensive monitoring and offensive testing under one roof is rare and genuinely useful. Detection rules improve when the people writing them also break into networks.

The platform itself is less polished than what you get from a CrowdStrike or SentinelOne managed service. If you care more about a clean console and automated workflows than deep human expertise, look elsewhere. If you want hunters who actually hunt, Binary Defense delivers.