Creating Effective Sigma Rules with AI
Cloud Security Podcast25 Kesä 2024

Creating Effective Sigma Rules with AI

Can Threat Detection be enhanced with AI? Ashish sat down with Dave Johnson, Senior Threat Intelligence Advisor at Feedly, at BSides SF 2024, where Dave also presented a talk.

Dave shares his journey in cyber threat intelligence, including his 15-year career with the FBI and his transition to the private sector. The conversation focuses on the innovative use of large language models (LLMs) to create Sigma rules for threat detection and the challenges faced along the way. Dave spoke about his four approaches to creating Sigma rules with AI, ultimately highlighting the benefits of prompt chaining and Retrieval Augmented Generation (RAG) systems.


Guest Socials:⁠ ⁠Dave's Linkedin

Podcast Twitter - ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠@CloudSecPod⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

If you want to watch videos of this LIVE STREAMED episode and past episodes - Check out our other Cloud Security Social Channels:

- ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠Cloud Security Podcast- Youtube⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

- ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠Cloud Security Newsletter ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

- ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠Cloud Security BootCamp


Questions asked:

(00:00) Introduction

(01:44) A word for our episode sponsor, Panoptica

(02:39) A bit about Dave Johnson

(03:33) What are Sigma Rules?

(04:36) Where to get started with Sigma Rules?

(05:27) Skills required to work with Sigma Rules

(06:32) The four approaches Dave took to Sigma Rules

(11:29) Are Sigma Rules complimentary to existing log systems?

(12:18) Challenges Dave had during his research

(14:09) Validating Sigma Rules

(16:01) Working on Sigma Rule Projects

(18:54) The Fun Section


Resources spoken about during the episode:

Dave's Website

SigmaHQ GitHub

Jaksot(345)

Study Hall - What is Kubernetes & Why do you NEED TO know about it?

Study Hall - What is Kubernetes & Why do you NEED TO know about it?

In this Study Hall - Ashish goes through WHAT IS Kubernetes? What Kubernetes is NOT? & Should you start refactoring or building infrastructure in Kubernetes today? For Similar Topics covered in ot...

5 Touko 202110min

Kubernetes (Goat) Vulnerable by Design - Madhu Akula

Kubernetes (Goat) Vulnerable by Design - Madhu Akula

In this episode of the Virtual Coffee with Ashish edition, we spoke with Madhu Akula (@madhuakula) is an international Kubernetes Security Public Speaker, Black Hat Trainer, Creator of open source rep...

2 Touko 202149min

CISO PERSPECTIVE SERIES: LINKEDIN CISO - Geoff Belknap

CISO PERSPECTIVE SERIES: LINKEDIN CISO - Geoff Belknap

In this episode of the Virtual Coffee with Ashish edition, we spoke with Geoff Belknap (@geoffbelknap) is the Chief Security Officer of Linkedin (@LinkedIn). In this episode, Geoff & Ashish spoke abou...

27 Huhti 202153min

Study Hall: Honest truth behind learning Kubernetes

Study Hall: Honest truth behind learning Kubernetes

In this Study Hall - Kelsey Hightower explains is it really complex to learn Kubernetes and whether it's really complex. Nothing but the Honest Trust from Kelsey on this episode. Full Episode on Clo...

27 Huhti 20215min

Building Threat Detection for your Cloud Environment

Building Threat Detection for your Cloud Environment

In this episode of the Virtual Coffee with Ashish edition, we spoke with Ashwin Patil (@ashwinpatil) who is a returning guest from Season 1 of the Cloud Security Podcast. Ashwin is a Senior Program Ma...

18 Huhti 202150min

Cloud Governance using Infrastructure as Code (IaC)

Cloud Governance using Infrastructure as Code (IaC)

In this episode of the Virtual Coffee with Ashish edition, we spoke with Ohad Maishlish is the CEO & Co-Founder of env0. Host: Ashish Rajan - Twitter @hashishrajan Guest: Ohad Maislish - Linkedin ...

11 Huhti 202140min

Kubernetes Security Explained for those starting today! - Kelsey Hightower

Kubernetes Security Explained for those starting today! - Kelsey Hightower

In this episode of the Virtual Coffee with Ashish edition, we spoke with Kelsey Hightower (@kelseyhightower) is the Staff Advocate at Google Cloud (@GoogleCloud) and co-author of “Kubernetes: Up and R...

4 Huhti 202154min

Getting Infrastructure as Code (IaC) Security Culture right! - Yoni Leitersdorf

Getting Infrastructure as Code (IaC) Security Culture right! - Yoni Leitersdorf

In this episode of the Virtual Coffee with Ashish edition, we spoke with Yoni Leitersdorf (@yonadavl) who is the CEO & Co-Founder of Indeni Host: Ashish Rajan - Twitter @hashishrajan Guest: Yoni Le...

28 Maalis 202143min