Trustworthiness definition in Computer Security terms:
Definition(s): The attribute of a person or enterprise that provides confidence to others of the qualifications, capabilities, and reliability of that entity to perform specific tasks and fulfill assigned responsibilities.
Source(s): CNSSI 4009-2015
NIST SP 800-39 (CNSSI 4009)
NIST SP 800-53 Rev. 4 (CNSSI 4009)
reference: CSRC Glossary