Detecting suspicious data access by a rogue cloud resource

Abstract

The techniques disclosed herein prevent a rogue resource from being created within a cloud computing environment. For example, a rogue serverless function may be prevented from integrating with a cloud-based database, thereby preventing the serverless function from performing malicious operations such as low-rate data exfiltration. The rogue serverless function is detected before it is installed, heading off the attack completely. In some configurations, a key retrieval request is received. Parameters of the key retrieval request are analyzed for anomalies, and anomalous key retrieval requests are stored in a pool. Then, when a request to create a resource is received, the pool of anomalous key retrieval requests is searched for a match. When a match is found, the resource creation request may be suspended pending a further security review.