All users need to verify information, data files, software, External Hard disk drive, Handy, or anything else that is received from other users for viruses before certifying the use.
Users need to check all information, data, software, Handy drive, External Hard disk or something else. Received from other users. For viruses prior to use.
All users to check information, data, software, Handy drive External Hard disk, or anything else that received from the user. To detect the virus first adopted.