Articles
What Is Vulnerability Scanning: A 2026 Guide to Cyber
What is vulnerability scanning? How scanners work, the five main scan types, the full vulnerability management lifecycle, SIEM integration and compliance.
The UTMStack blog
Practical guides on detection, response, security operations and compliance, written for teams that run them.
Articles
Managed SOC Services: Your 2026 Selection Guide
How to choose managed SOC services in 2026: what you actually get, in-house vs co-managed vs fully managed models, SIEM integration and a vendor checklist.
Articles
Detection Engineering: Build Robust Programs & Best
Detection engineering explained: the detection lifecycle, proven rule patterns, validation that stops silent failures, key metrics and detection as code.
Articles
NIST 800-53 Controls: Master Implementation in 2026
How to implement NIST 800-53 controls: key control families and baselines, mapping controls to SIEM signals, log sources, audit evidence and crosswalks.
Articles
DNS Log File Your Guide to Uncovering Hidden Threats
What a DNS log file records, common sources and formats, and how to analyze DNS logs to catch tunneling, beaconing and other hidden threats.
Articles
Mastering Data Exfiltration Prevention in 2026
How to build data exfiltration prevention for hybrid environments, from attack vectors and layered controls to SIEM and XDR detection and fast containment.
Articles
Top 10 Open Source SIEM Tools for 2026
Compare the top 10 open source SIEM tools for 2026, including UTMStack, Wazuh, Elastic Security, Security Onion and Graylog, and where each one fits.
Articles
AI Powered Threat Detection: CISO’s Guide
A CISO's guide to AI powered threat detection: core machine learning methods, behavioral analytics, SIEM and XDR integration, and cutting false positives.
Articles
VPC Flow Logs: A Practical Guide for Security & Compliance
What VPC Flow Logs capture, how to read the log schema, how to enable them on AWS, Azure and GCP, and how to use flow logs for threat detection in a SIEM.
Articles
Mastering Threat Hunting Techniques in 2026
Ten threat hunting techniques for 2026, from behavioral analytics and MITRE ATT&CK mapping to DNS, process and credential hunting, with example queries.
Articles
Security Orchestration Tools: A CISO’s Guide to SOAR
A CISO's guide to security orchestration tools and SOAR: how they differ from SIEM and XDR, platform anatomy, playbook examples and how to choose one.
Articles
Automation in Security: Fast Track to Compliance
How automation in security speeds up detection, response and compliance work, with core architecture parts, KPIs, sample playbooks and a rollout roadmap.