Word

Description

Security

a wide range of measures taken to guard computer systems, as well as the
storage and transmission of data. Among the many security measures taken to
ensure that data doesn’t fall into unauthorized hands, are the implementation
of firewalls, the encryption of information, passwords and security keys for
users of institutional and personal secure systems, and the isolation and guarding
of mainframe computers so unauthorized personnel do not have access to
them. see firewall, encryption.