What does the concept of threat hunting involve?

The concept of threat hunting involves actively searching for potential threats within a network or system, rather than simply waiting for automated tools to detect them. This proactive approach is crucial because it emphasizes the need to identify hidden threats that may evade traditional security measures. Threat hunters analyze various sources of data, including network traffic and endpoint activity, to uncover indicators of compromise or unusual patterns that suggest malicious activity. This detailed investigation enables organizations to stay one step ahead of cybercriminals and strengthen their overall security posture.

In contrast, monitoring network health typically focuses on the performance and reliability of the network infrastructure. Implementing security policies involves establishing rules and protocols to manage security practices, while upgrading network hardware aims to enhance performance or capabilities but does not inherently involve threat detection or hunting. Each of these options addresses important aspects of network security, but they do not embody the proactive nature intrinsic to threat hunting.