AI-Powered SecOps AI-Powered SecOps

AI detects the threats,
and responds automatically

The Stellar Cyber Open XDR platform correlates thousands of security events with AI/ML and automates everything from detection to response — reducing SOC workload while dramatically accelerating response.

Related Products
Stellar CyberStellar Cyber FortinetFortinet ZscalerZscaler

Why AI SecOps & XDR, now?

Modern cyber attacks unfold in multiple stages over weeks or months, and fragmented logs and alerts make it hard to recognize "this is one connected attack." When firewalls, EDR and SIEM each run separately and pour out hundreds of thousands of alerts a day, analysts miss real threats and detection-to-response can take days or even weeks. A shortage of skilled staff makes this even worse.

Expernet's AI SecOps solution unifies NDR·SIEM·SOAR·TIP·UEBA on a single AI platform centered on Stellar Cyber Open XDR. Being vendor-agnostic, it ingests your existing firewall, EDR and cloud logs as-is, and AI automatically correlates tens of thousands of fragmented events into a single "attack story" (Incident). Analysts only review high-priority incidents, while SOAR playbooks automate detection, isolation and blocking.

As a Stellar Cyber Authorized Partner and certified Fortinet/Zscaler partner, Expernet has the design and delivery experience to integrate Open XDR naturally with your existing security infrastructure. We propose a practical roadmap for "adopting AI XDR without discarding existing investments."

Are you facing these problems?

Tens of thousands of daily alerts
A few people manually analyze alerts pouring from firewalls, IPS and EDR — real threats get buried in false positives.
Slow detection and response
Detection (MTTD) takes days and response (MTTR) takes hours — damage spreads in the meantime.
Siloed tools, no unified visibility
Firewalls, EDR, SIEM and NAC each have separate consoles and fragmented data, making the full picture hard to see.
Security staff shortage
Skilled SOC analysts are hard to hire, and existing staff spend most of their time on repetitive alert triage.
SIEM cost burden
Traditional SIEM licensing tied to log volume spikes as data grows.
Hard to reuse existing investments
Adopting a new platform raises concerns about being unable to leverage existing firewall and EDR investments.

Solved with Stellar Cyber Open XDR

NDR·SIEM·SOAR·TIP unified on a single platform, where the AI/ML engine automatically detects, analyzes and responds to threats.

AI/ML Engine

AI-driven auto-correlation

AI automatically classifies and correlates thousands of security events, prioritizing only real threats — reducing false positives by over 90%.

NDR

Network threat detection (NDR)

Deep traffic analysis detects network-based threats such as lateral movement, C2 communication and data exfiltration in real time.

SIEM

Unified log management & analytics

Collects, normalizes and stores logs across the environment for unified search and analysis — operable without a separate SIEM.

SOAR

Automated response playbooks

Executes playbook-based response — isolate, block, notify, create ticket — within seconds of detection.

Fortinet SOAR

Fortinet SOAR playbook automation

FortiSOAR playbooks auto-process FortiGate/FortiAnalyzer events. Stellar Cyber detections are passed to FortiSOAR for isolation, blocking and ticketing within seconds.

Open API

Protect existing investments

Integrates via Open API with existing tools such as Fortinet, Zscaler, CrowdStrike and Palo Alto to extend detection coverage.

View Stellar Cyber product details →

AI SecOps pipeline

1
Collect logs & events across the environment
Firewall · EDR · cloud · SaaS
2
Stellar Cyber AI/ML analysis
Auto-correlation · threat scoring
3
NDR deep network analysis
DPI · lateral-movement detection
4
SOAR automated response
Isolate · block · notify · playbook
5
Dashboards & reports
SOC status · threat trends · KPIs
90%
Fewer false positives
8x
Faster detection
70%
Less SOC workload
Seconds
Automated response time

Integrates perfectly with your existing investments

With its Open XDR philosophy, Stellar Cyber unifies data from existing security tools without vendor lock-in.

Stellar Cyber + Zscaler

Zero Trust threat linkage

Ingest Zscaler SSE logs into Stellar Cyber to detect ZTNA access anomalies with AI and auto-enforce access-blocking policies.

Stellar Cyber + Fortinet SOAR

NGFW·SOAR unified response

Stellar Cyber AI correlates Fortinet NGFW/IPS logs, and FortiSOAR playbooks auto-execute isolation, blocking and notification — with unified OT/IT visibility.

Stellar Cyber + Kentik

Stronger traffic anomaly detection

Combine Kentik network analytics with Stellar Cyber AI to detect DDoS, abnormal traffic and data exfiltration early.

Complete response automation with FortiSOAR

Deeply integrated with the Fortinet Security Fabric, FortiSOAR receives Stellar Cyber detections and auto-executes response playbooks.

Playbook

Drag-and-drop playbook builder

Design visual playbooks with no coding. Automate the full flow — detect → validate → isolate → notify → close.

Security Fabric

Full Fortinet Security Fabric integration

Natively integrates with FortiGate, FortiAnalyzer, FortiSIEM and FortiEDR. Control the entire Fabric — from event ingest to blocking — in one console.

Open XDR

Bidirectional Stellar Cyber linkage

Incidents detected by Stellar Cyber AI are passed to FortiSOAR to trigger automated playbooks; results are fed back to the Stellar Cyber dashboard.

Case Mgmt

Case management & audit trail

Auto-creates a case per incident and records every response action, securing the evidence needed for regulatory audits and post-incident analysis.

View Fortinet product details →

FortiSOAR automated response flow

1
Stellar Cyber AI threat detection
Incident scoring · prioritization
2
FortiSOAR auto-creates a case
Auto-collects event data & context
3
Playbook auto-triggered
Runs response scenario per threat type
4
FortiGate auto-block · isolate
Policy push · quarantine infected host
5
Notify owners · create ticket
Email · Slack · ITSM auto-integration
6
Close case · store audit record
Full response history · audit-ready
500+
Built-in playbook templates
<1 min
Avg. automated response time
350+
Third-party integration connectors
99%
Manual response tasks automated

Business Impact

The outcomes you can expect from adopting Stellar Cyber Open XDR.

90%
Fewer false positives
AI/ML auto-correlation prioritizes only real threats, ending alert fatigue.
8x
Faster detection
8× faster threat detection (MTTD) than traditional SIEM.
70%
Less SOC workload
Automated triage and response let analysts focus on high-value threats.
Seconds
Automated response time
SOAR playbooks auto-execute isolation, blocking and notification.
SIEM focuses on collecting, storing and searching logs, with analysis largely manual. Stellar Cyber Open XDR uses an AI/ML engine to auto-correlate ingested events and unifies NDR·SOAR·TIP, handling detection through response on one platform.
Yes. Built on the Open XDR philosophy, Stellar Cyber integrates via Open API with major vendors such as Fortinet, Zscaler, CrowdStrike and Palo Alto — extending detection coverage while protecting existing investments.
Stellar Cyber's AI auto-analysis and response are even more valuable where security staff are scarce. A small team can manage thousands of alerts efficiently, and an MSSP-based managed service model is also supported.
Stellar Cyber licenses by users/assets rather than log volume, so costs do not spike as data grows. It enables unified log management and analytics without a separate SIEM, so many customers adopt it to replace or complement SIEM.
FortiSOAR is Fortinet's SOAR platform that fully automates incident response via a drag-and-drop playbook builder. When Stellar Cyber detects a threat with AI, the incident is passed to FortiSOAR to auto-run FortiGate blocking, isolation, notification and ticketing — combining detection (Stellar Cyber) and response (FortiSOAR) into complete automation.
Typically, integration with existing tools and baseline detection policies are completed within 2–4 weeks. As the AI learns, false positives drop, and most customers see MTTD/MTTR improvements within 1–2 months.

Break through SOC limits with AI

From Stellar Cyber Open XDR adoption consulting to integration design with your existing tools — Expernet specialists support you.