You work as a Security Administrator for uCertify Inc. The company has a TCP/IP based network and uses the WS-Security service to enable message-level security for Web services. Which of the following mechanisms does it describe?

Each correct answer represents a complete solution. Choose three.

A.
How to attach security tokens to ascertain the identity of sender.

B.
How to encrypt SOAP messages to assure confidentiality.

C.
How to sign SOAP messages to assure integrity.

D.
How to provide a guarantee of security.

Explanation:
The WS-Security describes the following mechanisms:
How to sign SOAP messages to assure integrity.
How to encrypt SOAP messages to assure confidentiality. How to attach security tokens to ascertain the identity of sender.