Cisco Cyber Security Practice Exam

What is a crucial countermeasure to have in place in case sensitive data is lost from cloud storage?

1. Install antivirus software

2. Back up data

3. Use multi-factor authentication

4. Increase user awareness

The correct answer is: Back up data

Having a robust data backup strategy is essential for organizations to ensure that sensitive data can be restored in case of loss or corruption from cloud storage. Regularly backing up data allows for recovery of information that may have been accidentally deleted, corrupted due to software failures, or lost due to security incidents such as ransomware attacks. A solid backup system typically involves creating copies of data at regular intervals and storing them securely, either in different locations or using cloud-based backup solutions. This means that even if the primary data is compromised or lost, an organization can quickly restore operations by reverting to the most recent backup, minimizing downtime and data loss. While other measures like user awareness, antivirus software, and multi-factor authentication contribute to overall security and can help prevent the loss of data, they do not directly address the aftermath of data loss. Backing up data is specifically focused on recovery, making it a crucial countermeasure when sensitive data is at risk from cloud storage environments.