Several unlabeled documents in a cloud document repository contain cardholder information. Which of the following configuration changes should be made to the DLP system to correctly label these documents in the future?
Regular expressions (regex) are a powerful tool for pattern matching and can be used to identify sensitive data within documents. DLP systems often use regex to detect specific patterns that match sensitive information formats, such as credit card numbers, Social Security numbers, or other personally identifiable information (PII). By configuring the DLP system with regular expressions, you can help it identify and label documents containing cardholder information or other sensitive data automatically. For example, a regex pattern could be designed to match the format of a credit card number (e.g., a sequence of 16 digits, grouped in blocks of 4). Once the system detects this pattern, it can classify or label the document as containing cardholder information.
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Bright07
2 weeks, 3 days ago