Table of Contents

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  1. Preface
  2. Introduction to Dynamic Data Masking
  3. Rules
  4. Connection Rules
  5. Security Rules
  6. Security Rule Set Simulator
  7. Masking Functions
  8. Stored Procedure Result Set Masking
  9. Integration with Informatica Products
  10. Appendix A: XML Functions Reference
  11. Appendix B: Glossary

Security Rule Matchers

Security Rule Matchers

Security rule matchers define the criteria that the Rule Engine uses to identify incoming SQL requests that receive the rule action.
Select a security rule matcher based on the method you want the Rule Engine to use to identify SQL statements. For example, to restrict access to a customer table, use the From Clause Object matcher with the Block Statement processing action. Use the Text matcher to identify a specific text string within an SQL request or the symbol matcher to match a variable value, such as the session or client information. To apply the security rule to all incoming requests, use the Any matcher.