Match the correct definition A processing or communication service that enhances the security of the data processing systems and the information transfers of an organization. Choose... A process (or a device incorporating such a process) that is designed to detect, prevent, or recover from a security attack. Protection of traffic flow from analysis. Choose... Data origin authentication Security service Confidentiality Security mechanism A masquerade It does not provide protection against the duplication or modification of data units ETTUUSET Takes place when one entity pretends to be a different entity Choose