Clear my choice The Bell-LaPadula model provides: a. object confidentiality in accordance with the ordered security levels b. object authentication (e.g., the Bell-LaPadula model ensures that the subject who created the object is bound cryptographically to the object, and so authentication claims can be checked) c. access control based on the domain (or category) of the object d. All of the above. e. a and b f.bandc g. a and c ha and d I. None of the above. Clear my choice Next page