Custom SIEM Solutions
Customize Your Elastic Security with Open Source Integrations
At PG Services, we enhance your Elastic SIEM environment by integrating powerful, open-source security tools to deliver extended functionality, automated detection, and intelligent response—without the high cost of proprietary platforms.
These tools integrate seamlessly with Elastic Security, allowing your organization to build a tailored security solution that aligns with your threat landscape, incident response workflows, and budget.
Supported Integrations & Toolkits
CORTEX – Threat Intelligence & Observable Analysis
Cortex enables SOC teams, CSIRTs, and analysts to analyze observables such as IPs, hashes, URLs, and domains through a single interface. It automates bulk analysis via REST APIs and supports dozens of analyzers.
- Integrated with Elastic SIEM, TheHive, and MISP
- Automates threat intelligence enrichment
- Part of PG Services’ Security SaaS with full support
MISP – Threat Intelligence Sharing Platform
MISP (Malware Information Sharing Platform) helps you collect, share, and correlate indicators of compromise, threat intel, and fraud data. It auto-generates Snort, Suricata, and STIX rules for faster detection.
- Enhances SIEM with contextual intelligence
- Instant correlation of new indicators
- Integrated with Elastic SIEM and TheHive
- Deployed and maintained as part of PG Services’ Security SaaS
WAZUH – Host-Based Security & Compliance
Wazuh provides EDR-like protection, compliance monitoring, vulnerability detection, and asset inventory. It monitors file integrity, user activity, and threat events across endpoints.
- Integrated with Elastic SIEM
- Includes default detection rules and dashboards
- Supports Suricata/Zeek NIDS inputs
- Fully managed by PG Services as part of our SaaS stack
ElastAlert – Advanced Custom Alerting
ElastAlert enhances detection coverage by letting you create custom correlation and anomaly rules using Elasticsearch queries.
- 20+ prebuilt detection rules
- Alerts to ITSM, Slack, email, or any REST-capable system
- Rule and alert maintenance included in our Security SaaS offering
Suricata – Network Threat Detection & IPS
Suricata is a robust, open-source engine for IDS/IPS, NSM, and pcap analysis. It uses signature-based detection to analyze real-time and offline traffic across gigabit networks.
- Integrates with Wazuh and Elastic SIEM
- JSON/YAML output for seamless Elastic ingestion
- Supported and updated within PG Services’ Security SaaS
Node-RED – Low-Code Automation & SOAR
Node-RED is a visual, flow-based programming tool that helps automate incident response, enrichment, and system integration across your security stack.
- Ideal for low-code threat intelligence workflows
- Easily connects to Elastic APIs, threat feeds, and orchestration layers
- Custom logic designed by PG Services or client teams
- Available with SaaS support
TheHive – Collaborative Security Incident Response (SIRP)
TheHive enables SOC analysts to work together on cases, manage investigations, and automate workflows using templates and integrations with Cortex and MISP.
- Auto-ingest SIEM alerts, phishing events, and more
- Analyze observables in bulk
- Extensible with Shuffle (SOAR)
- Deployed and supported within PG Services’ Elastic Security SaaS
Why Integrate with Open Source Tools via PG Services?
- Enhanced SIEM capabilities with minimal additional cost
- Streamlined incident response workflows across platforms
- Automation-ready infrastructure with advanced correlation and enrichment
- Ongoing maintenance and support included in our Elastic Security SaaS
- Scalable and interoperable with your existing security ecosystem
Ready to Extend Your Security Stack with Custom Integrations?
PG Services helps you unlock the full potential of Elastic Security by integrating proven open-source tools like Cortex, MISP, Wazuh, Suricata, TheHive, and more. Get in touch with our team to explore how we can build a tailored, cost-effective, and high-impact security platform—backed by expert support.
