easy · FRM Part 2 Operational Risk

In cloud computing risk management, what does the term 'lock-in' refer to?

1. Restricting access to the underlying cloud model to only credentialed users
2. Encryption designed to keep the cloud provider from ever viewing raw customer data
3. The difficulty and high cost of migrating data and workloads to another provider
4. The physical security controls a hyperscale cloud provider uses to protect data centers

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