CompTIA Cloud+ Practice Test

What is a key benefit of applying granular security policies through segmentation?

1. Enhanced user experience

2. Improved performance metrics

3. Increased data security

4. Reduced costs

The correct answer is: Increased data security

Applying granular security policies through segmentation allows organizations to isolate and control access to specific parts of their network or data. This targeted approach enhances data security by limiting potential attack surfaces and implementing tailored security measures for different segments. For instance, if an organization segments its network into distinct zones (e.g., separating sensitive data from general user access), it can enforce stricter security protocols on the more sensitive areas. This minimizes the risk of unauthorized access and data breaches because even if one segment is compromised, the attacker may have a harder time moving laterally through the network to reach other segments. Moreover, segmentation can facilitate quicker identification of security incidents within specific areas, allowing for faster response times and reduced impact. By controlling data flows and access rights more granularly, organizations can better protect sensitive information and maintain compliance with regulations, ultimately leading to a strong overall security posture.