SIEM

SIEM Managed

A centralized platform for real-time threat detection. Event correlation across your entire infrastructure, automated alerts, and regulatory compliance.

Concepto

What is a SIEM?

A SIEM (Security Information & Event Management) is a centralized platform that collects, normalizes, correlates, and analyzes security events from your entire infrastructure in real time. It is the brain of threat detection.

Our managed SIEM combines the power of market-leading platforms with the expertise of our 24/7 SOC analysts. We do not just deploy the technology — we operate it, tune it, and continuously evolve it.

Pipeline

How the SIEM Works

01

Collection

Ingestion of logs and events from all sources: firewalls, servers, endpoints, cloud, applications, and network devices.

02

Normalization

Transformation of heterogeneous data into a standardized format for uniform analysis and cross-correlation.

03

Correlation

Rules engine and machine learning that correlate events from multiple sources to detect complex attack patterns.

04

Detection

Identification of advanced threats: ransomware, lateral movement, insider threats, data exfiltration, and APTs.

05

Alerts & Response

Severity-prioritized alerts with enriched context and automatic escalation to the response team.

Detección

Detection Capabilities

Threats we detect and neutralize in real time.

Ransomware & Malware

Early detection of mass file encryption, C2 communications, payload downloads, and lateral movement.

Unauthorized Access

Detection of brute force, credential stuffing, access from suspicious geolocations, and use of compromised credentials.

Insider Threats

User and Entity Behavior Analytics (UEBA) to detect data exfiltration, unusual access, and excessive privileges.

Web Attacks

Correlation of WAF/web server logs to detect SQL injection, XSS, directory traversal, and API attacks.

Cloud Security

Activity monitoring in AWS, Azure, and GCP: configuration changes, unauthorized access, and compliance drift.

Lateral Movement

Detection of Pass-the-Hash, Kerberoasting, DCSync, and other post-exploitation techniques in Active Directory.

Integraciones

Data Sources

Native integration with leading market technologies.

Firewalls & IDS/IPS

Palo Alto, Fortinet, Check Point, Cisco, Snort, Suricata

Endpoints & EDR

CrowdStrike, SentinelOne, Microsoft Defender, Carbon Black

Cloud Platforms

AWS CloudTrail, Azure Monitor, GCP Security Command Center

Servers & OS

Windows Event Logs, Linux Syslog, Active Directory, DNS

Email & Productivity

Microsoft 365, Google Workspace, Exchange, email gateways

Applications & Databases

Web servers, APIs, databases, custom applications

Casos Reales

Casos de Uso

Ransomware Detection

Correlation of mass encryption events + C2 communication + suspicious file creation = ransomware alert in seconds.

Compromised Access

Successful login from unusual country + access to sensitive data + mass download = potential compromised account.

Insider Threat

Employee accessing after hours + copying data to USB + sending emails to competitor = internal exfiltration.

Cumplimiento

Regulatory Compliance

ISO 27001

Monitoring and logging required by Annex A controls A.8.15 and A.8.16.

GDPR

Detection of personal data access and breach notification within 72 hours.

ENS

Activity logging and security event management as per the operational framework.

PCI-DSS

Requirement 10.x logging and monitoring for payment card environments.

Entregables

Lo Que Recibes

Real-Time Dashboard

Complete visibility into your security posture: active alerts, trends, and key metrics.

Monthly Reports

Executive summary with security metrics, detected threats, and recommendations.

Prioritized Alerts

Notifications classified by severity with context and recommended actions.

Custom Rules

Detection tailored to your environment: custom applications and specific behaviors.

Compliance Reports

Audit-ready documentation for ISO 27001, ENS, GDPR, and PCI-DSS.

Continuous Tuning

Ongoing rule optimization to minimize false positives and maximize detection.

FAQ

Preguntas Frecuentes

SIEM (Security Information & Event Management) centralizes logs from your entire infrastructure, analyzes them, and correlates them to detect threats in real time. You need it for complete visibility into your security, early attack detection, and compliance with regulations such as ISO 27001, GDPR, and ENS.

An in-house SIEM requires investment in licenses, hardware, 24/7 expert staff, and ongoing training. A managed SIEM provides everything included: platform, operations, tuning, and SOC analysts, for a predictable monthly fee without the need to hire specialized personnel.

There is no technical limit. We typically integrate 15 to 50 sources depending on organization size: firewalls, servers, endpoints, cloud, email, applications, databases, Active Directory, VPN, WAF, and network devices.

Correlation rules operate in real time. From the moment an event is generated to when the alert is triggered takes only seconds. Our SOC team validates critical alerts in under 15 minutes and escalates to your team with recommended actions.

Continuous tuning is key. Our team adjusts rules weekly based on SOC feedback. We typically reduce false positives by 80% within the first 3 months of operation, allowing analysts to focus on real threats.

The response protocol is activated: immediate notification to the client's security contact, containment actions if urgent (with prior authorization), a detailed incident report, and remediation recommendations. If DFIR is needed, our forensic team is activated immediately.

Yes. Native integration with AWS (CloudTrail, GuardDuty, VPC Flow Logs), Azure (Monitor, Sentinel, AD), and GCP (Security Command Center, Cloud Logging). Also supports hybrid and multi-cloud environments.

Absolutely. Logs are transmitted encrypted (TLS), stored encrypted at rest, with strict access control and configurable retention. We comply with GDPR and can sign specific confidentiality agreements. Data always remains the property of the client.

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