JSA Series Secure Analytics Virtual Appliance

The JSA Series Secure Analytics Virtual Appliance is a security information and event management (SIEM) system specifically designed for virtualized IT and cloud environments. It collects and consolidates security events from thousands of network devices, computing endpoints, and applications across your distributed infrastructure. Using big data analytics, it provides you with an actionable list of offenses that accelerates incident remediation and improves your digital security.

The JSA Virtual Appliance can be scaled as needed and is ideally suited for cloud-based deployments. It processes up to 30,000 events per second (eps) and 1.2 million flows per minute (fpm), helping security analysts understand, in real time, what's happening in their virtualized IT infrastructures and defend their network from cyberattacks.

Key Features

Canned Reports


Maximum Events per Second


Maximum Flows per Minute


Features + Benefits

Comprehensive Visibility

Delivers centralized insight into logs, flows, and events across on-premises, SaaS, and IaaS environments.

Incident Response

Discovers, aggregates, and tracks security incidents to help stop cyberattacks before they occur.

Powerful Analytics

Uses out-of-the-box analytics to detect threats and generate prioritized, actionable alerts automatically.

Regulatory Compliance

Collects, correlates, and reports on compliance-related activity to help you meet regulatory mandates that pertain to your industry and organization.

Threat Management

Quickly identifies threats for swift, accurate response and remediation while generating detailed data access and user activity reports.

Security Intelligence

Reduces risk in cloud environments by integrating external and internal threat, security, and business intelligence across your entire organization.

Multitenancy Support

Helps managed service providers (MSPs) deliver security intelligence solutions cost-effectively with multitenant support enabled by a unified master console.

99.9% Security Effectiveness

Juniper received an “AAA” rating in CyberRatings’ 2023 Enterprise Network Firewall Report, demonstrating a 99.9% exploit block rate with zero false positives.

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Resource Center

Practical Resources

Technical Documentation

Day One Books

Training and Community


Learn More

Datasheets and Specifications


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Live Events and On-Demand Demos

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Related Solutions


Juniper security products offer threat detection, enforcement, and remediation through a comprehensive portfolio. Our next-generation firewalls, advanced threat prevention, threat intelligence, security orchestration, management, and analytics extend security across every point of connection across the network.

Next-Generation Firewall

Juniper next-generation firewalls reduce the risk of attack and provide granular control of data, users, and devices through identity-based policies, microsegmentation, VPN connectivity, and validated threat prevention.