Redaction (noun)

1. The act or process of censoring or removing sensitive or confidential information from a document before it is released.
2. The act or process of condensing, summarizing, or revising a text.

Origin:

From latin redactio, meaning "a revision or editing".

Examples:

1. The redaction of the classified documents was a necessary step in order to protect national security.
2. The redaction of the sensitive information was a complex task that involved several departments.
3. The redaction of the sensitive information was necessary to avoid any potential breaches of confidentiality.
4. The redaction of the lengthy report was an important task that helped to simplify the information and make it more accessible.
5. The redaction of the personal data was a requirement for compliance with privacy laws.