CompTIA Cloud+ Practice Test

What best practice enhances security for cloud-based applications through segmentation?

1. Python

2. Compute

3. RAM

4. VPN

The correct answer is: Compute

The best practice that enhances security for cloud-based applications through segmentation is VPN. A Virtual Private Network (VPN) is a technology that creates a secure and encrypted connection over a less secure network, such as the Internet. It allows organizations to segment their network resources, effectively isolating certain applications, services, or data to improve security. Segmentation is crucial because it helps to contain potential security breaches, limiting the movement of threats within the network. By implementing a VPN, sensitive data can be secured in transit, ensuring that only authorized users can access specific segments of the network. This adds an additional layer of security, as it controls and monitors traffic between different segments, making it harder for unauthorized users to gain access. Other options, while they may pertain to cloud environments, do not specifically contribute to segmentation for security purposes. Python is a programming language that can be used for various tasks, but does not inherently provide segmentation. Compute and RAM both refer to resources in cloud computing but do not relate to the security practices surrounding network segmentation.