Arcserve Cyber Resilient Storage vs Cohesity Threat Protection: Side-by-Side Comparison (2026)

Short answer

Mid-market and enterprise teams building ransomware recovery capacity should consider Arcserve Cyber Resilient Storage for its immutable backup architecture, which isolates recovery copies from production networks where encryption spreads fastest. The vendor maps directly to NIST RC.RP (incident recovery plan execution), meaning the product is built around getting you operational again post-attack rather than preventing it upstream. Skip this if your priority is detecting threats before they land; Arcserve emphasizes recovery speed over prevention, which is the right bet only if you've already invested in detection layers elsewhere. Mid-market and enterprise teams managing ransomware risk across hybrid infrastructure should evaluate Cohesity Threat Protection for one reason: it finds clean data in backups faster than manual recovery workflows, which directly shortens incident recovery windows. The AI-powered threat detection scores strongly on NIST RS.MI (incident mitigation) by automating the identification of uninfected snapshots at scale, cutting the guess work out of which backups are safe to restore from. Skip this if your organization has already standardized on a separate backup vendor with embedded threat scanning; Cohesity's strength is concentrated in detection and recovery, not broad backup infrastructure replacement.