Kaspersky Security 9.x for SharePoint Server

Table data. Setting up the match level

May 15, 2024

ID 87624

The match level is the number of table data cells against which the application is searching SharePoint for matches. The number of cells involved in the search is defined as the number of unique intersections between columns and lines in the table. The match level has two parameters:

  • Threshold value for lines. The minimum number of rows containing data for which the application searches SharePoint for matches.
  • Threshold value for columns. The minimum number of columns containing data for which the application searches SharePoint for matches.

By finding a match to table data, the application detects a file containing data from the specified number of columns in the specified number of rows. There is no requirement for the same columns to match in different rows.

Example:

A table of CSV format containing the following table data has been added to the category:

 

Column 1

Column 2

Column 3

Column 4

Column 5

1946

2718

0

0

0

3376

2753

58

1

4

3370

2746

67

9

4

3373

2731

6

1

7

 

The following match level for table data is configured: the threshold value of rows is 2, the threshold value of columns is 3.

The application detects files whose data match six cells of table data. The matching data must be located in at least two rows at once, and at least three cells must produce a match in each row. For example:

 

 

Column 1

Column 2

Column 3

Column 4

Column 5

1946

2718

0

0

0

3376

2753

58

1

4

3370

2746

67

9

4

3373

2731

6

1

7

 

 

Given this match level, the application will also detect a file containing the following table data:

 

Column 1

Column 2

Column 3

Column 4

Column 5

1946

2718

0

0

0

3376

2753

58

1

4

3370

2746

67

9

4

3373

2731

6

1

7

 

Files with a lesser number of matches are ignored by the application. For example:

 

 

Column 1

Column 2

Column 3

Column 4

Column 5

1946

2718

0

0

0

3376

2753

58

1

4

3370

2746

67

9

4

3373

2731

6

1

7

 

In the example above, table data in three cells match a CSV table only in one row. The file does not match the specified threshold value of rows (2) and is therefore ignored by the application.

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