SIEM as a Service Managed Security Event Management
Centralized log management, real-time security event correlation, AI-enhanced threat detection, and compliance-ready reporting -- without the infrastructure overhead or six-figure investment.
What Our Managed SIEM Includes
Enterprise-grade security visibility and compliance reporting without the complexity of self-hosted deployments.
Collection and Detection
- Log collection from firewalls, servers, endpoints, cloud platforms, identity providers, and custom apps
- Multi-event correlation connecting related events across different log sources
- AI-enhanced anomaly detection layered on top of traditional correlation rules
Why Self-Hosted SIEM Projects Fail
SIEM deployments have one of the highest failure rates in cybersecurity.
60% Underperform
Most SIEM deployments fail to deliver expected value due to poor tuning and lack of analyst expertise.
$500K+ Annual Cost
Infrastructure, licensing, storage, and staffing costs add up quickly for self-hosted SIEM.
6-12 Months to Value
Self-hosted SIEM takes months of tuning before it produces reliable, actionable alerts.
3-5 FTEs Required
Operating a SIEM effectively requires specialized analysts that are expensive and hard to hire.
How We Deploy SIEM as a Service
Discover and Plan Log Sources
Integrate and Ingest Data
Deploy Detection Rules and AI Models
30-Day Burn-In Tuning
24/7 Monitoring and Investigation
Quarterly Health Reviews
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Frequently Asked Questions
What is SIEM as a Service?
SIEM as a Service provides all the capabilities of an enterprise SIEM -- log collection, normalization, correlation, alerting, and compliance reporting -- delivered as a managed service without requiring you to purchase or maintain SIEM infrastructure.
What log sources do you collect from?
Firewalls, switches, servers, endpoints, cloud platforms (AWS, Azure, GCP), identity providers (Active Directory, Entra ID, Okta), email gateways, VPN, web application firewalls, DNS, and custom applications.
How long are logs retained?
Retention policies are configured to meet your specific compliance requirements -- from 90 days for operational needs to 7 years for regulatory mandates.
Do you just forward alerts to our team?
No. Every alert is investigated by PTG security analysts who determine whether it represents a genuine threat, correlate it with broader context, and provide clear response recommendations. This eliminates the most common SIEM failure point.
What compliance frameworks are supported?
How does AI enhance SIEM detection?
ML models analyze SIEM data in real time to detect anomalies that rules cannot express -- unusual authentication patterns, statistical outliers in data access, and behavioral drift. Our AI-powered SOC provides the analyst layer that investigates AI-generated alerts.
Ready for Managed SIEM?
Get a free SIEM assessment from our certified security team.