What does the acronym IPS stand for in network security?

The acronym IPS stands for Intrusion Prevention System in the context of network security. An Intrusion Prevention System is a network security technology that monitors network and/or system activities for malicious activities or policy violations. It can take action to protect the network by blocking or preventing identified threats in real-time. This proactive approach not only identifies possible security breaches but also works to prevent them from occurring, thereby enhancing the overall security posture of the network.

Understanding how an IPS functions is essential in defending against various types of attacks, such as denial of service (DoS), unauthorized access attempts, and other forms of cyber threats. This technology complements other security measures, such as firewalls and intrusion detection systems, by adding another layer of defense.

The other options do not accurately represent the meaning of the acronym in the context of network security. Internet Protocol Security relates specifically to securing IP communications, while Internal Protocol Standard and Internet Protection Strategy do not correspond to recognized network security concepts or terms.