What is Cybersecurity

According to the National Institute of Standards and Technology (aka NIST), it’s the prevention of damage to, protection of, and restoration of computers, electronic communications systems, electronic communications services, wire communication, and electronic communication, including information contained therein, to ensure its availability, integrity, authentication, confidentiality, and nonrepudiation.

 Source: NIST CSRC Glossary https://csrc.nist.gov/glossary/term/cybersecurity