Which aspect of the CIA triad is violated by an unauthorized database roll back or undo? Availability Integrity Identification Confidentiality

Analyzing the Options

1. Availability: This aspect ensures that information is accessible to authorized users whenever it is needed. An unauthorized database rollback could potentially make data unavailable to users if the state of the database is reverted to an older version, but it primarily affects the data itself.

2. Integrity: Integrity refers to the accuracy and trustworthiness of data. An unauthorized rollback or undo could change data in a way that is not valid or accepted. This act undermines the confirmation that the data is reliable and has not been altered without proper authorization.

3. Identification: This aspect pertains to the process of recognizing and validating users. While unauthorized actions might suggest a failure in identification, the rollback itself does not directly impact this aspect.

4. Confidentiality: Confidentiality ensures that information is not disclosed to unauthorized individuals. A rollback does not necessarily mean that unauthorized individuals gain access to confidential information, though it could inadvertently expose some older data.

Conclusion

The aspect of the CIA triad that is primarily violated by an unauthorized database rollback or undo is Integrity. The act of reverting to an earlier state can compromise the accuracy and trustworthiness of the data, making it unreliable for its users.