Arcserve Cloud Cyber Resilient Storage vs Cohesity NetBackup Appliances: 2026 Comparison

Arcserve Cloud Cyber Resilient Storage

Mid-market and enterprise teams that treat ransomware recovery as a business continuity problem, not just a backup problem, should evaluate Arcserve Cloud Cyber Resilient Storage. The platform maps directly to NIST RC.RP (Incident Recovery Plan Execution) and PR.IR (Technology Infrastructure Resilience), meaning it's architected around restoration speed and immutability rather than just data storage. Skip this if your priority is real-time threat detection or preventing the initial compromise; Arcserve assumes the attack succeeds and focuses on how fast you can get operational again.

Cohesity NetBackup Appliances

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.