Create key phrase classifier

A Key Phrase is an exact keyword or phrase (such as top secret or confidential) that might be found in content intended for an external recipient and possibly indicate that classified information is being distributed. The system can block the distribution of this information.

Complete the following steps to create a Key Phrase classifier.
Note: Key phrases are case-insensitive. Leading and trailing white spaces are ignored. If you need to use slashes, tabs, hyphens, underscores, or carriage returns, define a regular expression classifier rather than a key word classifier. You can have up to 100 key phrase classifiers.

Steps

  1. Navigate to Policy > Policy Elements > Classifiers > Pattern and Phrases.
  2. Click the icon.
  3. From the drop-down menu, select Key phrase. The key phrase editor opens.
  4. Enter the Name and the Description for the key phrase classifier in the fields.
  5. In the Phrase field, enter the key word or phrase that might indicate classified information, up to 255 characters. Key phrases are case-insensitive.

    Leading and trailing white spaces are ignored. If you need to use slashes, tabs, hyphens, underscores, or carriage returns, define a regular expression classifier rather than a key word classifier.

  6. Click the Save button. The new classifier will be saved in the classifiers list.

    Unlike dictionaries, key phrases also identify partial matches. For example, the key phrase uri reports a match for security. You can have up to 100 key phrase classifiers.