8. MustLearnKQL: The Where Operator

Published: 01 March 2022
on channel: CyberAutomate
1,058
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🔍 Core Operator: Covers the where operator, a vital KQL tool for filtering data based on conditions.

📋 Predicate Options: Discusses predicates like has, contains, and startswith, along with numeric and empty value filters.

⚙️ Best Practices: Highlights using case-insensitive search (~) and organizing column comparisons at the end of stacked conditions for better performance.

💡 Practical Example: Demonstrates filtering logs to match specific conditions using where and logical connectors like and.

MustLearnKQL Table of Contents: https://aka.ms/MustLearnKQL
Get the Ebook: https://cda.ms/3mT
KQL Best Practices: https://cda.ms/3s1

Must Learn KQL Part 8: The Where Operator
https://cda.ms/3qj

Must Learn KQL Part 7: Schema Talk
https://cda.ms/3pm

Must Learn KQL Part 6: Interface Intimacy
https://cda.ms/3mc

Must Learn KQL Part 5: Turn Search into Workflow Posted November 29, 2021
https://cda.ms/3jm

Must Learn KQL Part 4: Search for Fun and Profit Posted November 22, 2021
https://cda.ms/3gH

Must Learn KQL Part 3: Workflow
https://cda.ms/3fQ

Must Learn KQL Part 2: Just Above Sea Level
https://cda.ms/3fD

Must Learn KQL Part 1: Tools and Resources
https://cda.ms/3fC

Website: https://www.cyberautomate.io
BlueSky: https://bsky.app/profile/cyberautomat...
LinkedIn:   / david-hall10  
Github: https://github.com/cyberautomate

#MustLearnKQL #KQL #Sentinel


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