2. Which of the following is the greatest advantage that network segmentation provides?
Answer: E
Security zones
Network segmentation provides the greatest advantage of creating security zones, which effectively isolate different parts of a network to enhance security. This segmentation limits access to sensitive data and reduces the risk of unauthorized access or breaches.
A) End-to-end encryption
While end-to-end encryption is a valuable security measure for protecting data in transit, it does not directly relate to the concept of network segmentation. Segmentation focuses on the organization of network resources, whereas encryption pertains to data protection methods.
B) Decreased resource utilization
Decreased resource utilization can occur as a result of network segmentation, but it is not the primary advantage. The main goal of segmentation is to improve security and manageability, rather than solely to reduce resource use.
C) Enhanced endpoint protection
Enhanced endpoint protection is important for a secure network, but it is not an inherent advantage of network segmentation. Segmentation may contribute to endpoint protection by limiting exposure, but the primary benefit lies in creating distinct security zones.
D) Configuration enforcement
Configuration enforcement refers to the ability to maintain specific settings and policies across a network. Although segmentation can aid in enforcing configurations, it is not the principal advantage of this practice. The focus of segmentation is more on security and isolation.
E) Security zones
Creating security zones is the key advantage of network segmentation, as it allows for the separation of different parts of the network, enhancing security by controlling access and risk to sensitive areas.
Conclusion
The greatest advantage of network segmentation is the establishment of security zones, which significantly enhances network security by isolating and protecting sensitive data. Other options, while related to network security, do not encapsulate the core benefit of segmentation as effectively as security zones do. Thus, option E stands out as the most accurate choice.