the dogesec blog
Tutorials, research, and product updates on STIX, ATT&CK, Sigma, cyber threat intelligence engineering, and threat intel automation.
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Using Attack Flow to Model the Procedure Layer Missing in ATT&CK
Research April 28, 2025
Tactics and techniques are not enough on their own. Learn why procedures are the missing operational layer in ATT&CK, and how to model procedure-level attack paths in STIX with Attack Flow. -
Using Sigma Rules in Attack Flows for Detection Coverage and SOC Triage
Research April 14, 2025
This post shows a simple way to link Sigma detections to Attack Flow steps so analysts can see what fired, where they are in an attack path, and what coverage is missing. -
Beyond the ATT&CK Matrix: How to Build Dynamic Attack Flows with STIX
Tutorials March 17, 2025
MITRE ATT&CK techniques are useful, but they don’t capture the sequence of an attack. Enter Attack Flows. -
An Introduction pySigma: Converting Sigma Rules to Work with Your SIEM
Tutorials February 10, 2025
Learn how to seamlessly convert Sigma Rules into queries for your SIEM. Follow along with real examples. -
Writing Advanced Sigma Detection Rules: Using Correlation Rules
Tutorials January 13, 2025
Correlation Rules allow you to detect threats by linking multiple events together based on a meaningful relationship. -
Writing Effective Sigma Detection Rules: A Guide for Novice Detection Engineers
Tutorials December 16, 2024
Sigma Rules are becoming more widely adopted as the standard detection language. Learning how to write them is not difficult. Let me show you. -
Bad Software Keeps Cyber Security Companies in Business
Research November 18, 2024
Despite countless frameworks, best practices, blog posts... so many developers still hardcode credentials into their code. -
Enriching Vulnerabilities to Create an Intelligence Graph
Tutorials October 14, 2024
We do a lot of our research into vulnerabilities. To aid this, we enrich CVEs using many remote sources of intelligence. Here is a walk-through showing how we connect CVEs to EPSS scores, CISA KEVs, MITRE ATT&CK, CWEs, and CAPECs. -
Writing Detection Rules to Identify if Products in my Stack are Vulnerable
Tutorials September 16, 2024
Developing on last weeks post, I show you how to construct STIX Patterns to automatically flag which products are affected by published CVEs. -
How Known Affected Software Configorations on the CVE Website are Constructed
Research August 12, 2024
I wanted to write detection rules to identify what products are vulnerable to a CVE. In this post I walk you through my research.
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