What is the main goal of network security?

The primary goal of network security is to protect networks from unauthorized access, ensuring that sensitive data and resources are safeguarded against potential threats. This encompasses a variety of measures, including the implementation of firewalls, intrusion detection systems, and encryption technologies, all aimed at preventing unauthorized users from gaining access to networked systems. By focusing on safeguarding the integrity, confidentiality, and availability of data, network security plays a crucial role in maintaining the trustworthiness of an organization’s information systems.

While increasing internet speed, ensuring compliance with regulations, and providing customer support are important aspects of managing IT networks, they do not directly address the core purpose of network security. The essence of network security lies in creating a robust defense against cyber threats, thereby protecting organizational assets from malicious activities.