Which of the following is a guideline when creating Sensor Visibility Exclusions?

When creating Sensor Visibility Exclusions, the guideline to avoid excluding system directories is crucial for maintaining the integrity and security of a system. System directories often contain critical operating system files and resources that are essential for the proper functioning of the device. By excluding these directories from visibility, there is a significant risk of allowing malicious activities or malware to operate undetected within these key areas.

Incorporating system directories into exclusions could lead to situations where potential threats are not monitored, which undermines the security posture of the environment. Therefore, it's important to ensure that system files remain visible to the Falcon Sensor to detect and respond to any suspicious behavior effectively.

While including directories broadly may seem appealing for comprehensive oversight, it can lead to excessive noise that complicates threat detection. Excluding everything to maximize protection could leave systems vulnerable since it may simultaneously hide legitimate processes or behaviors that warrant monitoring. Enabling performance reporting serves a different purpose focused on system performance rather than security. Thus, being discerning about what directories to exclude, particularly avoiding system ones, is a fundamental practice in maintaining an effective security framework.