Dtex Systems, Inc.

Russell Alan Bruechert

Arun N Swami

Roderick Duncan Stamp

Rajan Peng Kiat Koo

Vamsi Krishna Akkineni

A method for processing activity records. The method includes obtaining an activity record, and generating an anonymization dictionary. Generating the anonymization dictionary includes detecting, in the activity record, a set of target entities to be anonymized, making a determination that a resource is associated with a subset of the target entities of the set of target entities, and after making the determination, assigning an anonymized identity to the subset of target entities, and generating an anonymization identifier for each target entity in the subset of target entities to obtain a set of anonymization identifiers, each including the anonymized identity. The method further includes processing the activity record using the anonymization dictionary to obtain an anonymized activity record and storing the anonymized activity record.

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Hoddesdon, United Kingdom

Russell Alan Bruechert