Knowledge Discovery 26.2
Knowledge Discovery Expert

# PSI Grammars

The protection of information that governs online security for an individual or organization is of great importance. Named Entity Recognition provides PSI (protected security information) grammars to identify the presence of such information to help prevent inappropriate usage. These entity types include:

• API identifiers

• API secret keys

• Encryption keys

For more information, refer to the Named Entity Recognition User and Programming Guide.

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Version 26.2 | Last updated April 2026

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Product: Knowledge Discovery 26.2

Topic Title: PSI Grammars