Monitoring & Incident Response (SIEM)
Real-Time Attacks! SIEM Detecting & Responding Instantly
Monitoring & Incident Response (SIEM)
360° visibility, advanced detection and automated response with governance and clear metrics.
Volver a Cybersecurity
Overview
We centralize, normalize and correlate security events to turn noise into actionable signals. Rule, behavior (UEBA) and threat-driven detections mapped to MITRE ATT&CK. Threat intel and asset/identity context to prioritize by risk and trigger automated response (SOAR) with governance and clear metrics.
Sources: endpoints/EDR, firewalls/WAF, proxies and DNS, email gateways, Active Directory/IDP, clouds (AWS CloudTrail/GuardDuty, Azure Activity/Defender, Google Audit/Chronicle), Kubernetes/containers, critical SaaS (M365, GWS), databases and apps via agents or OpenTelemetry. We validate coverage, quality and retention.
Enriched telemetry with hostname, user, IP, geo, asset tags, auth levels and criticality. Normalized timestamps, correlation IDs, behavior baselines and anomaly detection. Ingestion health metrics to avoid gaps.
Smart alerting with severities, dedup, maintenance suppression and dependencies. Each alert links to its runbook, evidence, time chart and action button (isolate host, block IOC, disable user, auto-ticket). Scheduled reports for leadership and audits.
Incident response
P1
Critical compromise: immediate containment (isolate host, block IP/DOM, revoke keys), coordination bridge and executive comms.
P2
Medium risk: quick mitigation, root cause analysis, eradication, hardening and closure verification.
Post-mortem
Blameless report, lessons learned, detection/rule/architecture improvements and playbook updates.
Evidence preserved: timeline, artifacts, hash/IOC, decisions and times (MTTD/MTTR) for audit and compliance.
SOAR automation
Containment in minutes with control, traceability and safe rollback.
Key capabilities
Cloud connectors, secure syslog, agents and OpenTelemetry. Common schema, context enrichment and quality validation.
MITRE ATT&CK-aligned rules, behavior (UEBA) and anomaly models. Less noise, higher precision.
IOC feeds, reputation and TTP enrichment. Historical correlation and risk scoring for effective prioritization.
Automated and assisted actions, approvals, conditions and safe rollback. Versioned and auditable catalog.
Case management, timeline, attachments, chain of custody and collaboration. ITSM integration.
Retention policies (≥365d), encryption, access control and full traceability for audits (ISO 27001, GDPR and peers).
Cloud logs, Kubernetes, CI/CD and repos. Alerts for config drifts and exposed secrets.
Health dashboards, backlog, SLO/SLI, false-positive/negative and ingestion capacity metrics. Executive monthly reports.
Operational KPIs
| Metric | Target | Current | Comment |
|---|---|---|---|
| Source coverage | >= 90% | 95% | Critical assets first |
| False positives | <= 5% | 3.1% | Rule/UEBA improvements |
| MTTD | <= 60s | 28s | Real-time monitoring |
| MTTR | <= 15m | 9m | Efficient SOAR playbooks |
| Incidents contained < 5m | >= 80% | 84% | Automated actions |
| Log retention | >= 365d | 400d | Compliance & audit |
Summary
From event chaos to actionable signals: a SIEM with SOAR that cuts noise, prioritizes by risk and automates containment. Fewer false positives, minute-level MTTD/MTTR and guaranteed compliance with end-to-end transparency.
Want a quick security posture check? We run a 2-week gap assessment of coverage, rules and playbooks.