An Enterprise Is Trying to Secure a Specific Web-Based Application

Multiple Choice

An enterprise is trying to secure a specific web-based application by forcing the use of multifactor authentication. Currently, the enterprise cannot change the application's sign-in page to include an extra field. However, the web-based application supports SAML. Which of the following would BEST secure the application?

A) Using an SSO application that supports mutlifactor authentication
B) Enabling the web application to support LDAP integration
C) Forcing higher-complexity passwords and frequent changes
D) Deploying Shibboleth to all web-based applications in the enterprise