Which of the following characteristics relates to mobile ip? a. a standard communications protocol designed to let mobile device users move from one network to another while maintaining a permanent ip addressb. a distributed data protection technology that leverages deep analysis, context evaluation, and rules configured from a central console to ensure confidential information remains secure while in use, in transit, and at restc. a series of tools and techniques used to prevent forensic examination from identifying an attack or attackerd. identifying, extracting, and evaluating evidence obtained from digital media such as computer hard drives, cds, dvds and other digital storage devices