Information security is the protection of private and sensitive information including print, electronic, and other forms of data from unauthorized access, use, misuse, disruption, disclosure, destruction, or modification.  Cybersecurity is a subset of information security that protects electronic systems, data, and networks from attacks that interrupt operations, attempt to extort money from users, and access, change, or destroy sensitive information. Network security is the protection of network infrastructure, including hardware and software, to prevent unauthorized access, misuse, modification, destruction, improper disclosure, and malfunction.