What is a common feature of masking rules in Session Replay?

Masking rules in Session Replay serve an essential purpose in protecting sensitive information. Their primary function is to ensure that confidential data, such as personally identifiable information (PII) or payment details, is not exposed in the recordings of user sessions. By applying these rules, you can effectively mask or omit sensitive information, safeguarding user privacy while allowing organizations to analyze user interactions without compromising data integrity.

This feature is particularly important in industries such as finance, healthcare, and e-commerce, where the handling of sensitive user data is paramount. By keeping confidential data on the client side and preventing it from being recorded or transmitted during session replay, companies can comply with regulations on data protection and maintain user trust.

The other choices don't align with the primary function of masking rules. For instance, masking rules are not applied during data export, as their purpose is specifically related to the capture of session data rather than its exportation. Furthermore, ensuring user information is fully visible contradicts the idea of masking, which is intended to obscure sensitive details. Finally, while there may be default settings, masking rules are typically configurable by users to meet specific privacy requirements based on their business needs.