Acustomer comes to you stating that his hard drive has crashed. he had backed up the hard drive, but some files on it were encrypted with windows encrypted file system (efs). what do you need to do to be able to give him access to those restored encrypted files?

What is wi-fi infrastructure? a metropolitan area network that uses radio signals to transmit and receive data a communications technology aimed at providing high-speed wireless data over metropolitan area networks a means by which portable devices can connect wirelessly to a local area network, using access points that send and receive data via radio waves includes the inner workings of a wi-fi service or utility, including the signal transmitters, towers, or poles and additional equipment required to send out a wi-fi signal