SIEM

The SIEM solution provides real-time, end-to-end visibility into cybersecurity events, with automated analysis, proactive threat detection, and simplified compliance management.

Discover the Service

SIEM

A SIEM (Security Information and Event Management) platform is a centralized system that collects, normalizes, correlates, and analyzes security logs in real time from across the entire IT infrastructure. It combines the long-term data management capabilities of Security Information Management (SIM) with the real-time monitoring and analysis functions of Security Event Management (SEM).

A SIEM acts as the “brain” of the Security Operations Center (SOC), providing full visibility into everything happening across your infrastructure and detecting suspicious patterns that may indicate an ongoing attack. Through advanced correlation rules, machine learning, and threat intelligence, it transforms billions of seemingly unrelated events into actionable alerts for cybersecurity teams.

In an increasingly complex threat landscape, a SIEM has become essential for timely threat detection, effective incident response, and regulatory compliance.

Our next-generation SIEM service provides 24/7 infrastructure monitoring with deep visibility across all assets and advanced detection capabilities to quickly identify and respond to sophisticated cyber threats.

What the service includes:

Ingest & Parsing Ad-Hoc
Complete log collection and normalization from all sources:

Universal data ingestion from servers, SaaS platforms, OT/IoT devices, and multi-vendor cloud environments;
Custom parsers for every format (JSON, Syslog, OPC UA, proprietary protocols);
End-to-end encryption with TLS 1.3 to secure data in transit;
Automatic data enrichment with contextual and geographic information.

Real-time smart correlation
Advanced analytics engines for complex threat detection:

Machine Learning engines for behavioral analysis and anomaly detection;
UEBA (User and Entity Behavior Analytics) for detecting insider threats;
Advanced correlation logic processing billions of events daily;
False positive reduction through advanced machine learning algorithms.

Custom & Continuously Updated Rules
Tailored threat detection based on your business:

Custom use-cases developed by our threat hunters for your specific industry;
Daily rule calibration based on the latest Tactics, Techniques & Procedures (TTPs);
Threat-specific detection for ransomware, APTs, and zero-day attacks;
Business logic correlation to identify fraud and process anomalies.

Integrated Threat Intelligence
Automatic alert enrichment with global intelligence:

Multi-source threat feeds (commercial, governmental, open-source);
IOC/IOA matching for real-time identification of known threats;
Reputation scoring for IPs, domains, and file hashes;
Campaign attribution to link attacks to specific threat actors.

Retention & full audit
Long-term data management for compliance and forensics:

Encrypted storage with a default 6-month retention (extendable);
Full-text search with advanced querying over terabytes of data;
Forensic timeline to reconstruct incidents in detail;
Automated compliance reporting aligned with GDPR, NIS2, SOX standards.

Incident Response Integration
Automated response orchestration:

SOAR integration for response workflow automation;
Automated playbooks for containment and remediation;
Escalation procedures with multi-channel alerts;
Integrated case management for full incident lifecycle tracking.

Continuous Tuning & Optimization
Ongoing performance enhancement of the SIEM:

Performance monitoring and query optimization;
Rule effectiveness analysis to minimize false positives;
Capacity planning for sustainable system scaling;
Regular health checks with optimization reports.

Argo Cyber

Why Choose Us

Effective cyber security is built on expertise, experience, and continuous improvement.

With a team of certified professionals and cutting-edge technologies, we ensure integrity, confidentiality, and full compliance with current regulations at every stage of the service. Our methodology constantly evolving and supervised by strict legal oversight provides proactive protection and effective defense against the most sophisticated cyber threats.

Relying on Argo Cyber for cyber security management means choosing a reliable, innovative, and excellence-driven partner.

Tailor-Made Solutions

We design tailor-made cyber security and intelligence solutions based on an in-depth analysis of your company’s specific needs.

24/7 Support

Our cyber security specialists are available 24 hours a day, 7 days a week, ready to handle unexpected events and ensure your business is always protected and supported.

0 %

of cyber attacks target small and medium-sized businesses, which often lack adequate protection.

seconds is the average time between one ransomware attack and the next in today’s digital world.

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of malware attacks are delivered via phishing emails disguised as legitimate communications.

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trillion dollars: the estimated global cost of cybercrime each year, and it’s continuously growing.

FAQs

Frequently Asked Questions

What is a SIEM and how does it help businesses?

A SIEM (Security Information and Event Management) platform collects, correlates, and analyzes event data from multiple sources. In a business context, it helps to quickly detect threats and anomalies, manage security incidents, and maintain regulatory compliance, ultimately improving the organization’s security posture.

What types of data does the SIEM analyze and from which sources?

Argo Cyber’s SIEM ingests logs and event data from servers, SaaS platforms, OT/IoT environments, multi-vendor cloud infrastructures, and networking devices. Each data stream is automatically normalized and enriched with contextual information.

How does a SIEM support regulatory compliance?

Our SIEM service generates detailed audit logs and automated compliance reports tailored to standards such as GDPR, NIS2, and SOX, making it a key tool for secure and reliable compliance management.

Does Argo Cyber’s SIEM support SOX compliance?

Yes. Argo Cyber’s SIEM fully supports SOX (Sarbanes-Oxley Act) compliance. This U.S. regulation, enacted in 2002, aims to enhance financial transparency and accountability in publicly traded companies, including their foreign subsidiaries or partners.

How does the SIEM support incident response?

Our SIEM integrates with SOAR technologies to automate incident response actions, using playbooks, real-time notifications, and full case management to ensure swift containment and remediation.

Is Argo Cyber’s SIEM suitable for all businesses and organizations?

Absolutely. Argo Cyber offers a scalable and customizable SIEM service tailored to the specific needs of different sectors and individual organizational structures.

Contact us

For information or to request a personalized consultation, fill out the form, call us at number +44(0)7435131959 or write to us at email info@argocyber.it.
Alternatively, you can use the chat to speak directly with one of our professionals.
Discover how to effectively protect your company from cyber threats. Our team of experts is ready to assess your security needs and design tailor-made cyber security solutions.

Our Certifications

Argo Cyber constantly invests in certifications to improve the quality of the services offered, ensuring the highest level of professionalism and security for its clients.