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Threat Detection ManagementThreat Detection Management Guide

Analytics Rule Types

Get to know the types of analytics rules.

Analytics rule types classify analytics rules by how they function; for example, some directly evaluate event data, while others profile historical activity to identify unusual patterns. There are six types of analytics rules.

Rule Type Field Name

Description

Example Analytics Rules

factFeature

Triggers on predefined conditions using correlation logic; for example, it's definitely risky if a certain condition is true. Used to detect well-defined risk signatures and security violations. Often used as high-confidence, low-noise alerts.

  • Encryption type is suspiciously weak

  • Source IP is blocklisted

  • User logged in from a known TOR IP

contextFeature

Identifies context data describing an important characteristic in events. Used in conjunction with other analytics rules to calibrate risk. Certain behaviors may be more or less risky given certain contexts.

  • User class

  • Device class

  • User is privileged

  • Event type

  • Email destination address is disposable or public

profiledFeature

Triggers on first-time user actions in a certain period that deviate from historical behavior. The analytics engine establishes a baseline of typical activity, builds a profile for the behavior, and tracks when it last observed the behavior.

  • Unusual VPN access from <user> to <destination host>

  • First or anomalous account management <event type> for <source zone>

  • Unusual admin share access for asset

numericCountProfiledFeature

Triggers when the count of a behavior is anomalous over a certain period.

  • Count of login events for a user profile compared to historical data

  • Anomalous number of file transfers by a user

numericDistinctCountProfiledFeature

Triggers when the count of unique values of an event is anomalous over a certain period.

  • Number of distinct devices accessing a service by a single user

  • Unusual count of unique IP addresses accessed by an asset

numericSumProfiledFeature

Triggers when the quantity associated with a behavior is anomalous over a certain period.

  • Total data usage for a specific asset compared to normal

  • Sum of login durations for a user in a day compared to typical values