Security Advisory and Testing Hub

Our security team creates safe, actionable tests for the most important threats.

Why is testing important? CISA recommends "continually testing your security program, at scale, in a production environment to ensure optimal performance against the MITRE ATT&CK techniques identified in this advisory.”

Prelude tests are designed to run on production environments, across every host in your fleet, to give you assurance around your protection against these threats. Every advisory contains the following ingredients:

  • An executive summary aims to answer the question: should I care about this?
  • Technical details aim to answer the question: am I protected?
  • Mitigations aim to answer the question: how can I become protected?

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