Arcserve Cloud Cyber Resilient Storage vs Sigma Information Group BCDR Services: Side-by-Side Comparison (2026)

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.

Sigma Information Group BCDR Services

Mid-market and enterprise teams with decentralized infrastructure will get the most from Sigma Information Group BCDR Services because its hybrid deployment model lets you keep critical backups on-premises while replicating offsite without forced cloud-only architecture. The platform covers both RC.RP incident recovery execution and PR.IR resilience across your tech stack, meaning you're not left scrambling to rebuild after compromise. Skip this if you need deep integration with a specific hyperscaler or expect your BCDR vendor to also handle your incident response runbooks; Sigma executes recovery well but doesn't own the response layer.