As per Ethicalhackx‘s lecture notes and slides, the following are the elements of information security.
I am not going in details of them. However, I want to briefly define them as mentioned in page 6 of lecture notes and slides.
- Confidentiality means “Authorized to have access“.
- Integrity means “Trustworthiness of Data or resources“.
- Availability means “Available when required“.
- Authenticity means “Quality of being genuine“.
- Non-Repudiation means “Guarantee or Assurance“.