I've been reading about CrowdStrike Falcon's threat hunting capabilities. My company is debating between investing in their tools versus building up a dedicated internal team.
For those with experience, what are the practical differences in day-to-day operations? I'm especially curious about real-world response times and the depth of investigation you can achieve with each approach. Does Falcon's platform really let a smaller team do the work of a larger in-house group?
I'm a security engineering lead at a 400-person fintech, running a hybrid model where we have a core in-house SOC but also lean heavily on CrowdStrike Falcon for endpoint protection and their managed hunting service.
My breakdown, based on running both a team and the platform:
1. **Investigation Depth and Customization**: An in-house team can go as deep as you let them on *your* specific infrastructure and apps. We could spend a week tracing a suspicious internal tool's behavior because we built it. Falcon's hunters are incredibly fast on their platform's telemetry, but they can't spend days writing custom detections for your niche legacy app. Their depth is immense but bounded by their data set.
2. **Real-world Response Times**: For commodity malware and known attack patterns, Falcon's 24/7 managed hunting is faster, averaging under 30 minutes from alert to analyst outreach in my logs. For a novel attack involving our custom API, our in-house team was faster, containing it in 2 hours because they didn't need to understand our architecture first.
3. **Team Multiplier Effect**: Falcon's platform and their hunters absolutely let a smaller internal team punch above its weight. Our 4-person SOC team feels like 8. The biggest win is triage; they filter out 60-70% of the noise, letting our people focus on high-severity, business-context alerts. You don't need a 20-person team doing shift work to cover nights and weekends for initial detection.
4. **Total Cost and Hidden Effort**: Falcon's managed hunting is a significant premium on top of the endpoint license, roughly adding 40-50% to our annual cost. Building a competent in-house team has a 12-18 month recruiting and ramp-up timeline, and you're looking at $200k+ per senior hunter in total comp, plus the cost of all the secondary tools they'll need to be effective.
My pick is the hybrid model for a company at our scale and complexity. If you're a 100-person SaaS shop with a standard tech stack, just get Falcon's full managed service. If you're a highly regulated enterprise with massive legacy systems, you must build a deep in-house team. To make a clean call, tell us your industry/compliance requirements and the size and existing skill level of your current security team.