HOMESERVICESSIEM & SOAR Rule Engineering
Detect PRACTICE

SIEM&SOARRuleEngineering

// Custom detection rule engineering and automated incident response orchestration.

Architecture, deployment, and custom rule development for enterprise SIEM/SOAR platforms including Wazuh, Splunk, and Microsoft Sentinel. We build playbooks that automate triage and containment in seconds.

Practitioner Perspective

Why this capability matters to your business.

Default SIEM detection rules generate unbearable noise while missing targeted multi-stage attacks. Custom rule engineering ensures your SIEM detects what matters to your business.

Target Engagement Profile:

Commercial banks, payment networks, and enterprises seeking to modernize their security monitoring infrastructure.

Supported PlatformsWazuh, Splunk, Sentinel, ELK
Rule StandardSigma Rule Format & MITRE Mapped
Retention Ready1-Year Regulatory Log Archival
SINAN·ARCANA // SIEM & SOAR Rule Engineering
ONLINE
Rule Fidelity:99.2% True-Positive Alert Rate
Playbook Execution Time:< 3.2s Automated Quarantine
Log Storage Compliance:Encrypted & Tamper-Evident
Aligned Regulatory Frameworks:
Bangladesh Bank Framework (Domain 5)MITRE ATT&CKPCI-DSS Requirement 10
PRACTITIONER-LED EXECUTIONZERO TOOL RESELLING
Delivery Engineering

Technical Engagement Methodology

Every engagement follows structured, repeatable, and disciplined operational phases.

01

Log Source Ingestion & Normalization

Connecting Windows Event Logs, Syslog, firewall flows, and cloud API audits into unified schemas.

02

Custom Correlation Rule Authoring

Developing Sigma and Wazuh rules mapped directly to MITRE ATT&CK techniques relevant to your sector.

03

SOAR Playbook Automation

Building automated containment workflows: automated host isolation, credential revocation, and ticket dispatch.

04

Performance & Index Tuning

Optimizing database storage, retention compliance, and query performance for sub-second search.

Tangible Outcomes

Deliverables You Can Act On

We deliver concrete technical artifacts and board-ready executive summaries—never generic automated scanner exports.

Custom SIEM Detection Rule Repository
Automated SOAR Incident Containment Playbooks
Data Retention Architecture meeting Bangladesh Bank 1-Year Rules
SIEM Health & Performance Benchmark Report
Sinan Arcana Sovereign Cyber Defense Operations Command Hub
24/7 Incident Response

Bereadybeforeit'surgent.

Whether you're hardening defenses, preparing for an incident, or in the middle of one, the first call is the same.

DHAKA COMMAND HQ • REGIONAL INCIDENT RESPONSE • BSCIC ELECTRONICS COMPLEX