Which three are components of a security rule?

Components of a security rule in FortiNAC include:

Trigger: The condition or event that initiates the evaluation of the rule.

User or Host Profile: A requirement that can be added to a rule to specify the user or host profile that must be matched.

Action: The activities or responses that FortiNAC performs when the rule is matched​​.

References

FortiNAC 7.2 Study Guide, page 419