The main function of a network-based Intrusion Prevention System (IPS) is to monitor and prevent malicious activity across a network. This technology plays a crucial role in cybersecurity by analyzing network traffic in real-time to detect any potential threats or unauthorized behavior. When the IPS identifies a threat, it can take immediate action to block or mitigate the attack, thereby protecting network resources and data.
This proactive approach is essential for maintaining the integrity and availability of networked systems, making it a key component of an organization’s security posture. An effective network-based IPS helps ensure that threats are addressed before they can cause significant harm, allowing organizations to maintain operational continuity and safeguard sensitive information.
Other options do not align with the primary function of an IPS. While creating backups, managing user access, and providing hardware security services are important aspects of cybersecurity, they do not pertain specifically to the role of a network-based IPS, which focuses solely on monitoring and preventing malicious activities.