What detection technology supports partial contents matching?

What detection technology supports partial contents matching?

• A. Indexed Document Matching (IDM)
• B. Exact Data Matching (EDM)
• C. Pattern Matching
• D. Content Scanning

Answer: (A)

Partial contents matching requires a way to locate any substring inside a document efficiently, across large volumes of data. Indexed Document Matching does this by building an index of the document contents, letting the DLP engine search for and identify matching fragments within documents rather than needing a full-file match. Exact Data Matching looks for exact data values, not substrings within text. Pattern Matching detects defined patterns (like formats or regular expressions) but relies on pattern definitions rather than indexing the whole document. Content Scanning is a broad capability and doesn’t specify the mechanism for partial content matching. So, the technology that enables partial content matching is Indexed Document Matching.

Partial contents matching requires a way to locate any substring inside a document efficiently, across large volumes of data. Indexed Document Matching does this by building an index of the document contents, letting the DLP engine search for and identify matching fragments within documents rather than needing a full-file match. Exact Data Matching looks for exact data values, not substrings within text. Pattern Matching detects defined patterns (like formats or regular expressions) but relies on pattern definitions rather than indexing the whole document. Content Scanning is a broad capability and doesn’t specify the mechanism for partial content matching. So, the technology that enables partial content matching is Indexed Document Matching.