Java EE's support for WS-Security includes handling which two types of security credentials? (Choose two.)
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A. B. C. D.AB.
Java EE's support for WS-Security provides the ability to secure web services communications using a variety of security mechanisms. WS-Security defines a framework for securing SOAP messages exchanged in a distributed environment, allowing for message-level security.
Regarding the two types of security credentials that Java EE supports for WS-Security, the correct answers are A. X.509 certificates and B. SAML tokens.
A. X.509 certificates: Java EE's support for WS-Security allows for the use of X.509 certificates as a means of authentication and authorization. X.509 certificates are digital certificates that are used to validate the identity of a user, device or application. Java EE supports the use of X.509 certificates for mutual authentication between the client and the web service, ensuring secure communication.
B. SAML tokens: Java EE's support for WS-Security also includes the ability to handle SAML (Security Assertion Markup Language) tokens. SAML is an XML-based standard for exchanging authentication and authorization data between parties, allowing for secure communication. Java EE's support for SAML tokens enables the exchange of authentication and authorization data between the client and the web service, enabling secure communication.
C. OAuth Bearer tokens: OAuth is a protocol for allowing third-party applications to access a user's resources without revealing the user's credentials. Java EE does not support OAuth bearer tokens natively, but libraries and frameworks can be used to add support for OAuth.
D. Two-factor authentication tokens: Java EE's support for WS-Security does not include the handling of two-factor authentication tokens natively. However, it is possible to implement two-factor authentication by using custom authentication mechanisms and integrating them with Java EE's security framework.