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Sigma

Main Sigma Rule Repository

by SigmaHQFree

Launch
#558in Developer Tools
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Description

A generic and open signature format that allows you to describe relevant log events in a straight-forward manner.

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Sigma FAQ

What is Sigma?

A generic and open signature format that allows you to describe relevant log events in a straight-forward manner.

Is Sigma free?

Yes. Sigma is free to use.

Do I need to download Sigma?

No. Sigma runs in your browser at sigmahq.io, so there's nothing to install.

Who makes Sigma?

Sigma is made by SigmaHQ.

What are the best Sigma alternatives?

Popular alternatives to Sigma include Opserver, SysmonTools and WatchDog. See all Sigma alternatives

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