Cohesity FortKnox is a commercial backup as a service tool by Cohesity. Cohesity NetBackup Appliances is a commercial backup as a service tool by Cohesity. Compare features, ratings, integrations, and community reviews side by side to find the best backup as a service fit for your security stack.
CST VerdictBased on our analysis of NIST CSF 2.0 coverage, core features, integrations, company size fit, here is our conclusion:
Mid-market and enterprise teams facing ransomware threats need FortKnox because its air-gapped virtual vault makes encrypted backups genuinely unreachable during active attacks, not just theoretically so. The immutable snapshots with retention locks address NIST PR.DS and RC.RP functions that most backup tools treat as afterthoughts, while integrated threat scanning before restore prevents you from recovering compromised data. Skip this if your organization can tolerate a longer recovery window; the isolation model trades some restore speed for the certainty that your backup tier stays isolated even when production infrastructure is already encrypted.
Mid-market and enterprise teams managing ransomware risk at scale need Cohesity NetBackup Appliances because the Isolated Recovery Environment (IRE) actually isolates backups from the production network instead of just claiming to. Support for 800+ workloads means you're not swapping backup vendors when you adopt Kubernetes or migrate workloads, and the multi-layer security architecture addresses both PR.DS and PR.IR under NIST CSF 2.0. Skip this if your primary concern is point-in-time granularity for databases; Cohesity prioritizes recoverability and ransomware resilience over transaction-level recovery windows.
Cyber vault solution with immutable backups and air-gapped isolation
Backup appliances integrated with NetBackup software for enterprise data protection
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Common questions about comparing Cohesity FortKnox vs Cohesity NetBackup Appliances for your backup as a service needs.
Cohesity FortKnox: Cyber vault solution with immutable backups and air-gapped isolation. built by Cohesity. headquartered in United States. Core capabilities include Immutable snapshots, Virtual air-gapped isolation, Integrated anomaly detection..
Cohesity NetBackup Appliances: Backup appliances integrated with NetBackup software for enterprise data protection. built by Cohesity. headquartered in United States. Core capabilities include Multi-layer security architecture for cyber attack protection, Isolated Recovery Environment (IRE) deployment, Support for 800+ workloads..
Both serve the Backup as a Service market but differ in approach, feature depth, and target audience.
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