Exam AZ-500 topic 2 question 15 discussion

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You have an Azure subscription named Sub1.
You have an Azure Storage account named sa1 in a resource group named RG1.
Users and applications access the blob service and the file service in sa1 by using several shared access signatures (SASs) and stored access policies.
You discover that unauthorized users accessed both the file service and the blob service.
You need to revoke all access to sa1.
Solution: You create a lock on sa1.
Does this meet the goal?