Abstract: In response to a folder event received for a first folder, a first work item is dequeued from an ID queue and metadata of the first folder, and immediate children of the first folder, is fetched and enqueued as work items in a metadata queue. If further first folder children remain to be scanned, the first work item is updated with child IDs for each immediate child of the first folder that is a folder, and it is inserted into the ID queue. In a second pass, a child ID is dequeued and metadata of immediate children of the folder associated with the child ID is fetched and enqueued as work items in the metadata queue. The second pass is repeated for all child IDs in the updated work item. This process is repeated for each generation of children of the first folder or until a specified limit is met.

Abstract: In response to a folder event received for a first folder, a first work item is dequeued from an ID queue and metadata of the first folder, and immediate children of the first folder, is fetched and enqueued as work items in a metadata queue. If further first folder children remain to be scanned, the first work item is updated with child IDs for each immediate child of the first folder that is a folder, and it is inserted into the ID queue. In a second pass, a child ID is dequeued and metadata of immediate children of the folder associated with the child ID is fetched and enqueued as work items in the metadata queue. The second pass is repeated for all child IDs in the updated work item. This process is repeated for each generation of children of the first folder or until a specified limit is met.

Abstract: In response to a folder event received for a first folder, a first work item is dequeued from an ID queue and metadata of the first folder, and immediate children of the first folder, is fetched and enqueued as work items in a metadata queue. If further first folder children remain to be scanned, the first work item is updated with child IDs for each immediate child of the first folder that is a folder, and it is inserted into the ID queue. In a second pass, a child ID is dequeued and metadata of immediate children of the folder associated with the child ID is fetched and enqueued as work items in the metadata queue. The second pass is repeated for all child IDs in the updated work item. This process is repeated for each generation of children of the first folder or until a specified limit is met.

Abstract: Methods, systems, apparatuses, and computer-readable storage mediums are described for performing malware detection and mitigation on behalf of a client device by a forward proxy server. For example, the client device is configured to route network traffic through the forward proxy server. The forward proxy server is configured to detect file transfer operations between the client device and a destination server. Responsive to detecting a file transfer operation, the forward proxy server obtains a copy of the file to be transferred and provides it to a malware identification service, which analyzes the file for malware. The malware identification service may execute on the forward proxy server or another server communicatively coupled thereto. Responsive to determining that the file has been compromised with malware, the forward proxy server performs one or more actions to mitigate the malware.