Which of the following security analytics techniques is commonly used in SOC operations?

Behavioral analysis is a fundamental security analytics technique used in modern SOCs. It involves monitoring the activities of users, endpoints, and network entities over time to establish a baseline of normal behavior. Security tools, such as User and Entity Behavior Analytics (UEBA) integrated into SIEM and XDR platforms, then detect deviations from this baseline. These anomalies can indicate a potential security threat, such as a compromised account or insider threat, allowing the SOC to investigate proactively.

Waterfall methodology: This is a sequential project management model used in software development, not a security analytics technique.

Capacity planning: This is an IT operations process for ensuring that IT resources meet current and future performance requirements.

IT service management: This refers to frameworks like ITIL for managing the delivery of IT services to customers, not analyzing security data.

1. Palo Alto Networks. (n.d.). What is User and Entity Behavior Analytics (UEBA)?. Cortex XDR Documentation. (This page describes how Cortex XDR uses machine learning and behavioral analytics to detect sophisticated attacks).

2. Palo Alto Networks. (2023). Cortex XDR Analytics Alert Reference. Administrator's Guide. Section: "Behavioral Analytics". (This guide lists specific alerts generated by the platform's behavioral analytics engine, demonstrating its use in SOC operations).

3. Palo Alto Networks. (2023). What is XSIAM?. Palo Alto Networks Technology Overview. (This resource explains that modern SOC platforms like XSIAM are built on an analytics foundation that includes behavioral analysis to detect advanced threats).