Question

..........................means only authorized person can access the data and prevents unauthorized modification.

• A. Integrity
• B. Availability
• C. Confidentiality
• D. All of the above

Answer 1

Answer:

C. Confidentiality

Yes, confidentiality is the protection of information from unauthorized access and modification:

• Definition

  Confidentiality is a cyber security attribute that prevents unauthorized users from accessing data. It's a component of information security and privacy.

• Examples

  Confidentiality protects customer and user information, such as credit card numbers, social security numbers, driver's license numbers, and addresses.

• How to maintain

  To maintain confidentiality, you can:

  • Ensure that the system and information aren't modified without authorization

  • Assign, transfer, and withdraw permissions and access to data for users

  • Ensure physical security of employee access

  • Use encryption techniques to safeguard data

  • Use a VPN tunnel to help data move securely over the network