18817098. MASKING SENSITIVE INFORMATION IN RECORDS OF FILTERED ACCESSES TO UNSTRUCTURED DATA (Amazon Technologies, Inc.)
Contents
MASKING SENSITIVE INFORMATION IN RECORDS OF FILTERED ACCESSES TO UNSTRUCTURED DATA
Organization Name
Inventor(s)
Ning Liao of Sammamish WA (US)
Josef Schiefer of Seattle WA (US)
Karishma Chawla of Seattle WA (US)
Ruiwen Zhao of Seattle WA (US)
Michael Banfield of Seattle WA (US)
Fusheng Yuan of Kenmore WA (US)
MASKING SENSITIVE INFORMATION IN RECORDS OF FILTERED ACCESSES TO UNSTRUCTURED DATA
This abstract first appeared for US patent application 18817098 titled 'MASKING SENSITIVE INFORMATION IN RECORDS OF FILTERED ACCESSES TO UNSTRUCTURED DATA
Original Abstract Submitted
Unstructured data items are stored at an object storage service. A filtering requirement to be used to generate a result set for an access request is determined. Using a transformed representation of the filtering requirement, a target set of tokens of the filtering requirement which are to be obfuscated within a log record is identified. A log record that comprises substitute tokens for the target set of tokens is generated and stored.
