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US 12,743,518 B1Granted
Scanning of files in a customer account of a cloud service for cybersecurity
AssigneeTrend Micro Incorporated
InventorBrendan M. Johnson
Life of this patent
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AssigneeTrend Micro Incorporated
InventorBrendan M. Johnson
Estimating the term…
A cloud computing infrastructure hosts a web service with customer accounts. In a customer account, files of the customer account are listed in an index. Files indicated in the index are arranged in groups, with files in each group being scanned using scanning serverless functions in the customer account. The files in the customer account include a compressed tar archive of a software container. Member files of a compressed tar archive in a customer account are randomly-accessed by way of locators that indicate a tar offset, a logical offset, and a decompressor state for a corresponding member file. A member file is accessed by seeking to the tar offset in the compressed tar archive, restoring a decompressor to the decompressor state, decompressing the compressed tar archive using the decompressor, and moving to the logical offset in the decompressed data in memory.
A cloud computing infrastructure that is accessible over the Internet, the cloud computing infrastructure comprising a memory and at least one processor, the memory storing instructions that when executed by the at least one processor cause the cloud computing infrastructure to:
A method of scanning a plurality of files of a customer account of a cloud service for cybersecurity, the method comprising:
Dependencies are inferred from the claim text.