Micro Focus ArcSight is a market‑leading SIEM platform that aggregates, correlates, and analyzes security events across an enterprise. If you’re looking for other firewall‑focused or SIEM solutions that can provide comparable threat detection, compliance reporting, and incident response capabilities, the list below offers twenty strong alternatives.
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Scalable SIEM built on Splunk’s data platform, offering real‑time analytics, dashboards, and extensive app ecosystem.
Comprehensive SIEM with built‑in threat intelligence, automated offense management, and integration with IBM Cloud Pak for Security.
Unified platform combining SIEM, log management, and network forensics with AI‑driven analytics.
User‑and‑entity behavior analytics (UEBA) driven SIEM that automates detection, investigation, and response.
Big‑data SIEM platform focused on behavior analytics, threat hunting, and automated response.
Cloud‑native SIEM with built‑in EDR, user behavior analytics, and integrated vulnerability management.
All‑in‑one security management platform combining SIEM, asset discovery, IDS, and vulnerability assessment.
Serverless SIEM on Azure that leverages built‑in AI, integrates with Microsoft 365 Defender, and supports custom analytics.
Enterprise‑grade SIEM built on Google Cloud’s infrastructure, offering petabyte‑scale log analytics and threat hunting.
Aggregates findings from AWS native services and third‑party tools, providing a unified view and automated compliance checks.
Integrated SIEM and performance monitoring solution that correlates logs from FortiGate firewalls and third‑party devices.
Security platform that unifies Cisco’s firewall, endpoint, and SIEM capabilities with orchestration and analytics.
Advanced SIEM with packet capture, endpoint detection, and threat intelligence for deep forensic analysis.
Open‑source SIEM built on Elasticsearch, Logstash, Kibana, and Beats, offering flexible dashboards and threat detection rules.
Fully managed cloud SIEM with real‑time analytics, built‑in compliance packs, and automated incident response.
High‑performance cloud SIEM that ingests massive data volumes and provides real‑time analytics with a low‑code UI.
Managed ELK‑based SIEM with AI‑driven alerts, compliance reporting, and integration with popular DevSecOps tools.
Open‑source log management platform that can be extended into a SIEM with plugins for threat detection and dashboards.
AI‑powered threat detection platform that monitors network traffic, integrates with firewalls, and provides automated response.
Enterprise SIEM offering high‑speed data collection, correlation, and integration with McAfee ePolicy Orchestrator.