CompTIA CASP+ Practice Test

What process contributed to the weakening of the security posture in the sensitive research enclave?

1. Network segmentation

2. De-perimiterization

3. Firewall upgrades

4. Access control enhancements

The correct answer is: De-perimiterization

The concept of de-perimeterization refers to the shift from traditional security models that rely heavily on establishing a clear perimeter around a network. In the context of sensitive research enclaves, this process involves the reduction of reliance on a defined perimeter to protect the network, as seen in more modern security strategies like zero-trust architectures. As organizations implement de-perimeterization, the focus moves towards securing individual resources regardless of their location within a network. This change can lead to a weakening of the security posture if not implemented carefully, especially in environments where sensitive research is conducted. Systems may become more vulnerable if they are exposed directly to external networks without adequate controls. In contrast, network segmentation, firewall upgrades, and access control enhancements are generally steps that strengthen security by isolating sensitive data flows, improving defenses against unauthorized access, and limiting exposure to threats. Network segmentation creates barriers within a network, firewall upgrades improve the thresholds against attacks, and access control enhancements restrict who can access sensitive information.