What are network security controls primarily responsible for?

Network security controls are primarily responsible for ensuring network security through proper configuration. This involves implementing various measures and mechanisms to protect the network from unauthorized access, data breaches, and other security threats. These controls may include firewalls, intrusion detection systems, access control lists, and encryption protocols, all configured to maintain the integrity, confidentiality, and availability of network resources.

Proper configuration is essential because even the most advanced security technologies can be ineffective if not set up correctly. By focusing on configuration, network security controls create a barrier against potential threats, ensuring that the network operates securely according to established policies and standards.

While the other options touch on aspects of network management, they do not specifically address the core responsibility of network security controls in safeguarding the network environment. Monitoring user behavior on social media pertains more to personal privacy and user data management. Creating backups relates to data integrity and recovery rather than direct security measures. Establishing user accounts and permissions is a necessary practice but is more of an administrative function than a direct element of network defense strategies.