• Unauthorized access is when a person gains entry to any computer network, system, device, application software, data, or other resources without permission.
• Any access to an information system or network that violates the owner or operator’s stated security policy is considered unauthorized access.
• Unauthorized access is also when legitimate users access a resource that they do not have permission to use.

1. Confidentiality

• The protection of sensitive information from unauthorized access

 2. Integrity

• The protection of sensitive information from unauthorized modification or destruction

 3. Availability

• The protection of sensitive inf...