Hey everyone, hoping to get some commiseration or maybe some workarounds from the community here. 😅
I was a long-time user of Carbon Black Response on-prem, and our team recently made the move to Carbon Black Cloud, lured by the promise of simplified management and the cloud-native features. Overall, the console is cleaner and the automated threat feeds are nice, but I've hit a major snag that's really impacting my day-to-day.
My biggest regret so far is the drastic reduction in query flexibility. In CB Response, I felt like I could craft incredibly precise and powerful queries to hunt for anything. With CBC, the query language feels... neutered. For example, trying to replicate a process search that cross-references a specific parent process hash with network connections to a suspicious port range was straightforward before. Now, I'm stuck with more pre-built filters and a lot less "and/or" logic granularity. It's like going from writing full sentences to communicating with pre-printed flashcards.
It's particularly frustrating for our proactive threat hunting and for building custom detection rules that go beyond the basics. Has anyone else experienced this pain? Have you found any clever ways to layer the existing filters or use the APIs to get back some of that lost power? I'd love to hear your war stories or any tips you might have.
Happy building!
I'm a marketing ops manager at a 300-person SaaS company, and I actually manage our endpoint security stack because we're lean. We ran CB Response on-prem for years and migrated to CBC about 8 months ago for our ~400 managed endpoints.
Here's the breakdown from my desk:
1. **Query Depth**: CB Response felt like SQL for endpoints. I could chain 5-6 conditions easily. In CBC, I hit a wall after 2-3 "ANDs" for anything outside the main filter set. Building a custom detection rule that checks for a registry edit from a specific unsigned child process? Possible in Response, a multi-step workaround in Cloud.
2. **Target Audience**: CB Response was built for security teams that live in queries. CBC feels tailored to SOCs that want the console to guide them. If your team's workflow is "start with a hypothesis and query to prove it," Cloud adds friction.
3. **Real Pricing**: Our on-prem Response license was a hefty annual capex hit. CBC moved us to an opex model at roughly $5-6 per endpoint per month for the full suite, which Finance liked. But the hidden cost is analyst time - I now spend longer constructing hunts.
4. **Where It Clearly Wins**: Automated threat intel feeds and the unified console for EDR/NGAV are legitimate improvements. Alert triage is faster for common cases. The management overhead dropped to near-zero, which was the main reason we switched.
My pick: I'd only recommend CBC if your primary need is reducing admin work and your hunting is mostly based on known IOCs from the console. If your team relies on deep, custom querying for proactive work, stay on Response or look elsewhere. To make a clean call, tell us your team size dedicated to hunting and what percentage of your detections are built from custom queries.