SOAR(Security Orchestration, Automation, Response)Platform AIとは？
読み方: そあーぷらっとふぉーむえーあい
30秒まとめ
AIがSOCのAlert TriagePhishing/Malware/Account Takeover/DLP Response Playbookを自動化する技術。Splunk SOAR/Cortex XSOAR/Tines/Torq/Microsoft SentinelでMTTR-70%・Alert Triage 90%自動・市場2030年$10B。
SOAR(Security Orchestration, Automation, Response)Platform AIの意味・定義
SOAR(Security Orchestration, Automation, and Response)Platform AIとは、(1)Playbook自動化(Phishing Response・Malware Investigation・Account Takeover・DLP Alert・Vulnerability Triage)(2)SIEM統合(Splunk/Sentinel/QRadar/Elastic)(3)EDR/XDR連動(CrowdStrike/SentinelOne/Defender/Cortex XDR)(4)Threat Intel Enrichment(VirusTotal/Recorded Future/Mandiant)(5)Case Management(Incident Timeline+Evidence+Chain of Custody)(6)War Room Collaboration(Slack/Teams連携・SOC+IR+Legal+PR同期)(7)Generative AI Co-Pilot(Alert Summary・Playbook生成・KQL/SPL Query自動)(8)Tier 1 Triage自律(Agentic SOC・人手介入率-80%)(9)Compliance Reporting(SOC2/ISO27001/PCI DSS自動)(10)MITRE ATT&CK Mappingを統合実現する技術領域です。市場2024年$2B→2030年$10B(年率30%)。Gartner Magic Quadrant for SOARでSplunk SOAR/Cortex XSOAR/Microsoft Sentinel/IBM QRadar SOAR/Swimlane等がLeader。 代表的なSOAR Platform：(1) Microsoft Sentinel+Security Copilot(累計15,000+企業、Cloud-Native SIEM+SOAR+Generative AI、Pay-as-You-Go $2.46/GB)、(2) Splunk SOAR(旧Phantom・Cisco傘下、2,500+企業、Domino's/Comcast採用、年$50K-500K)、(3) Palo Alto Cortex XSOAR(旧Demisto $560M買収、1,500+企業、Telefónica/Verizon Business採用、年$100K-1M)、(4) Tines(アイルランド$1.1B、1,000+企業、Coinbase/Snowflake/Mars/Reddit採用、No-Code Story Builder、年$15K-300K)、(5) Torq(米$150M、500+企業、Riot Games/Wiz/Lemonade採用、HyperSOAR Cloud-Native、年$30K-500K)、(6) Swimlane(米$140M、400+企業、Turbine AI、年$50K-500K)、(7) IBM QRadar SOAR(旧Resilient、800+企業、年$100K-1M)、(8) Devo SOAR(米$303M、SoFi/Stanford Health採用、年$100K-1M)、(9) Exabeam SOAR、(10) Securonix EON SOAR、(11) Sumo Logic Cloud SIEM、(12) Stellar Cyber Open XDR、(13) Splunk Mission Control。 主要ユースケース：(I) Phishing Response自動(30分→2分・年10万件処理)、(II) Malware Investigation(EDR連動・Hash Lookup+Sandbox+Containment)、(III) Account Takeover(Identity連動・MFA Reset+Session Kill)、(IV) DLP Alert Triage(Sensitive Data Leak・Slack/Email通知)、(V) Vulnerability Prioritization(Patch自動Ticket)、(VI) Insider Threat Detection(UEBA連動・Behavioral)、(VII) Cloud Misconfiguration Response(CSPM連動・自動Remediation)、(VIII) Brand Protection Takedown(Phishing Domain・1,000件/月)、(IX) Compliance Automation(SOC2/ISO Evidence収集)、(X) MSSP Multi-Tenant(SOC事業者・Tenant隔離Playbook)。 2026年トレンド：(★)Generative AI SOC Co-Pilot(Microsoft Security Copilot/Sentinel Copilot/Sigma・Alert Summary・Tier 1自律)、(★)Agentic SOC(AI Agent自律Investigation+Response・Human-in-the-Loop・Tines AI/Torq Hyperautomation)、(★)XDR Native Automation(CrowdStrike Falcon Fusion+SentinelOne Singularity・SOAR Tool不要トレンド)、(★)Cloud-Native SOAR(Torq/Tines・Serverless・Multi-Cloud)、(★)Identity Threat Detection & Response統合(ITDR・Okta/Entra/CrowdStrike Identity)、(★)Continuous Threat Exposure Management(CTEM・Gartner)、(★)MITRE ATT&CK Mapping Standard化、(★)Compliance Automation連動(SOC2/ISO27001/PCI DSS Evidence)、(★)MSSP Multi-Tenant化(ThreatConnect/Tines)、(★)Cyber Risk Quantification連動(経営層$表現)。