Storage is the last line of defense against ransomware (and nobody says it)
93% of attacks hit backups and copies first. Security initiatives focus on endpoints and network, but the place where data rests — storage — stays uncovered. IBM brought the defense inside the drive: here's how, and why it changes the risk calculation.
Defense inside the drive, not around it
IBM's FlashCore Modules analyze every single I/O with machine learning models and detect anomalous encryption in under a minute — while storage keeps serving the business at flash speed. It's not an agent to install or an external sensor: it's in the silicon.
This moves detection from 'days' (when you notice from failed backups) to 'minutes': the window in which the attack does damage shrinks dramatically.
Safeguarded Copy: the copy that can't be encrypted
On FlashSystem and DS8000, Safeguarded Copy creates up to thousands of immutable point-in-time copies: neither the attacker, nor a compromised administrator, nor IBM itself can modify or delete them before expiry. It's the recovery point ransomware has no grip on.
It's the '1 immutable' piece of the 3-2-1-1-0 rule — the one that, when everything else is compromised, brings you back operational.
What we look at in a storage assessment
Capacity, performance, risk exposure and current costs: the honest snapshot. Then we verify three-level resilience — in-array detection, multi-site replication, immutable vault — and map it against your SLAs and NIS2/DORA.
- Real-time ransomware detection (FCM, Storage Defender)
- Immutable copies and logical air gap (Safeguarded Copy, tape)
- Replication and DR with measured RPO/RTO
- All run 24/7 with Yocto Vision's transparency