Defensive Security
SIEM IMPLEMENTATION
Design, deploy, tune, and operate SIEM platforms that actually detect threats. Faltrox engineers the full detection-content lifecycle (data onboarding, MITRE ATT&CK-mapped correlation, and continuous tuning) across Microsoft Sentinel, Splunk, and Elastic.
Overview
Logs Into Signal
A SIEM you can't tune is an expensive log bucket. We design, deploy, and operate SIEM platforms that actually detect the threats that matter.
Most SIEM projects stall after the data is onboarded, drowning analysts in noise and missing real attacks. We engineer the full detection content lifecycle: data normalization, correlation rules mapped to MITRE ATT&CK, and continuous tuning that turns raw logs into high-fidelity alerts.
Whether you're standing up Microsoft Sentinel, Splunk, or Elastic from scratch or rescuing a noisy existing deployment, we handle architecture, onboarding, detection engineering, and ongoing operation, so your SIEM earns its licence cost.
Request assessmentLandscape
Platform Capabilities
Full-lifecycle SIEM engineering, from data onboarding to detection content.
Data Onboarding
Connect endpoints, firewalls, cloud, identity, and SaaS sources with reliable parsing and field normalization.
Detection Engineering
Custom correlation rules and analytics mapped to MITRE ATT&CK, prioritising coverage of real adversary techniques.
Noise Reduction
Aggressive false-positive tuning and allow-listing so analysts see signal, not thousands of benign alerts.
Log Management
Retention, indexing, and tiering strategies that balance compliance mandates against storage cost.
SOAR Integration
Automated enrichment and response playbooks that accelerate triage and containment.
Dashboards & Reporting
Executive and analyst dashboards tracking coverage, detection health, and compliance posture.
Process
Engineering Lifecycle
A disciplined path from data to durable detections.
- 01
ARCHITECT
Design the data model, ingestion architecture, and retention strategy for your environment and budget.
- 02
ONBOARD
Integrate log sources with validated parsing, normalization, and coverage mapping.
- 03
ENGINEER
Build correlation rules and use cases mapped to MITRE ATT&CK and your threat model.
- 04
TUNE
Iteratively suppress false positives and validate detection efficacy against real telemetry.
- 05
AUTOMATE
Wire up SOAR playbooks for enrichment, triage, and automated response actions.
- 06
OPERATE
Ongoing content updates, health monitoring, and coverage expansion as your estate evolves.
Scope
What We Engineer
If it produces a log, we make it detectable.
Infrastructure Logs
Endpoint, server, firewall, and network telemetry normalized into a unified schema.
Cloud & SaaS
AWS, Azure, GCP, and M365 audit and activity logs with cloud-native detections.
Identity & Access
AD, Entra ID, and Okta events to catch credential abuse and privilege escalation.
Application Logs
Custom and business-application logs onboarded with bespoke parsing.
Outcomes
Key benefits
Make your SIEM a detection engine, not a cost centre.
Detections That Actually Fire
Correlation content mapped to MITRE ATT&CK and tuned to your environment means you detect real intrusions, not drown in noise or miss the attack entirely.
Licence ROI
Right-sized ingestion and retention controls runaway SIEM licensing costs.
Reduced False Positives
Disciplined tuning cuts alert volume so analysts focus on true threats.
Measurable Coverage
ATT&CK coverage maps show exactly what you can and can't detect.
Audit Evidence
Centralized logging and retention satisfy SOC 2, PCI-DSS, and HIPAA controls.
Faster Investigations
Normalized, searchable data slashes incident investigation time.
Who we serve
Who We Serve
Growing SOCs
Security teams standing up or scaling a SIEM without dedicated engineering headcount.
Regulated Industries
Firms needing centralized logging and retention for audit and compliance.
Cloud Migrators
Organizations extending detection coverage into AWS, Azure, and GCP.
Differentiators
Why Faltrox?
| Feature | Standard vendor | Faltrox Security |
|---|---|---|
| Methodology | Automated scanning | Manual exploit chaining with AI assist |
| Validation | Scanner output | Every finding reproduced by a practitioner |
| Business logic | Ignored | Deep inspection |
| Reporting | Generic PDF | Dev-ready artefacts and proofs of concept |
| Re-testing | Extra cost | Included |
Compliance
Compliance aligned
Our methodology and reports are structured to satisfy rigorous security audits.
Frameworks we map to
- MITRE ATT&CK
- NIST 800-92
- SOC 2 (CC7)
- PCI-DSS 10
- HIPAA 164.312
- ISO 27001 A.12.4
Audit ready
Letters of attestation included.
Standardised
OWASP ASVS and NIST 800-115.
FAQ
Common questions
01Which SIEM platforms do you support?
We engineer and operate Microsoft Sentinel, Splunk, and Elastic, and can advise on others. We work with your existing platform or help you select and deploy one.
02Can you fix our existing noisy SIEM?
Yes. SIEM rescue is one of our most common engagements. We audit current content, re-baseline data sources, and rebuild detection logic to cut false positives while expanding real coverage.
03How do you control SIEM licensing costs?
We right-size ingestion by filtering low-value logs at the source, applying tiered retention, and routing high-volume data to cheaper storage, often reducing ingest cost significantly without losing detection coverage.
04Do you map detections to MITRE ATT&CK?
Every detection we build is tagged to ATT&CK techniques, and we deliver a coverage heatmap so you can see exactly which adversary behaviours you can detect.
05Is ongoing operation included?
We offer both project-based implementation and fully managed operation, where we continuously update content, monitor SIEM health, and expand coverage as your environment changes.
06How does this relate to your Managed SOC?
SIEM implementation builds and tunes the detection platform; the Managed SOC adds the 24/7 human analysts who monitor and respond to what it produces. They're frequently delivered together.
Keep exploring
Related services
- 01
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Threat Hunting Services
Proactive, hypothesis-driven threat hunting across endpoint, network, identity, and cloud. We find the stealthy adversaries your alerts miss and turn every hunt into new detections.
- 02
Defensive Security
Managed Security Services Provider (MSSP)
24/7 managed security services under one accountable team: AI-driven SOC monitoring, managed detection and response, threat intelligence and incident response. Delivered worldwide to the US, UK, Europe, Middle East, India and APAC in your time zone.
- 03
Defensive Security
24/7 SOC Services & Managed Detection
AI-driven 24/7 SOC as a service. Faltrox analysts run detection, triage and response on Microsoft Sentinel, Palo Alto Cortex, Trellix and Kaspersky platforms, as your MSSP or alongside your team.
Start an engagement
Secure what’s next.
Speak with the engineering team to define scope, walk through the methodology, and decide whether Faltrox is the right team to test and run your environment.
Contact us