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.
What does a cyber security do?
Definition. Cyber security can be described as the collective methods, technologies, and processes to help protect the confidentiality, integrity, and availability of computer systems, networks, and data, against cyber-attacks or unauthorized access.
What are the 5 types of cyber security?
- Critical infrastructure security.
- Application security.
- Network security.
- Cloud security.
- Internet of Things (IoT) security.