What is SOAR (Security Orchestration, Automation, and Response)?

What is SOAR?

SOAR stands for Security Orchestration, Automation, and Response. It is a category of security tools designed to help Security Operations Centers (SOCs) manage and respond to security incidents more efficiently. SOAR platforms combine three capabilities:

1. Security Orchestration — connecting and coordinating actions across multiple security tools (firewalls, SIEMs, endpoint detection, threat intelligence feeds, ticketing systems) through a unified interface.
2. Automation — executing predefined playbooks that handle repetitive, time-sensitive tasks automatically, such as enriching alerts with threat intelligence, isolating compromised endpoints, or blocking malicious IP addresses.
3. Response — managing the full incident response lifecycle from detection through containment, eradication, and recovery, with case management, evidence collection, and post-incident reporting.

How SOAR Works

A typical SOAR workflow starts when a SIEM (Security Information and Event Management) system or detection tool generates an alert. The SOAR platform ingests the alert, enriches it with data from threat intelligence feeds (VirusTotal, AbuseIPDB, MITRE ATT&CK), runs automated triage logic to determine severity, and either resolves the alert automatically (for known benign patterns) or escalates it to an analyst with full context.

Playbooks define the logic for each alert type. A phishing email playbook might: extract URLs and attachments, check them against threat intelligence databases, quarantine the email, block the sender domain, notify affected users, and create an incident ticket — all within seconds of detection.

Key SOAR Platforms (as of March 2026)

SOAR vs SIEM

SIEM systems (Splunk, Microsoft Sentinel, Elastic Security) collect and analyze log data to detect threats. SOAR platforms act on those detections by orchestrating responses across security tools. SIEM answers "what happened?" while SOAR answers "what should we do about it?" Most enterprise SOCs use both: SIEM for detection and SOAR for response.

Use Cases

• Phishing response: Automated analysis of reported phishing emails, URL detonation, user notification, and sender blocking
• Threat intelligence enrichment: Automatic lookup of indicators of compromise (IOCs) across multiple threat feeds
• Endpoint isolation: Automated quarantine of compromised devices when specific detection criteria are met
• Compliance reporting: Automated evidence collection and timeline generation for incident reports
• Alert triage: Reducing alert fatigue by automatically closing known false positives and prioritizing genuine threats

SOAR platforms are particularly valuable for SOC teams dealing with alert fatigue. The average SOC receives thousands of alerts per day, and manual triage is unsustainable. SOAR automation handles the majority of repetitive alerts, allowing analysts to focus on complex threats that require human judgment.