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CIRT-Level Response to Advanced Persistent Threat - SANS ...

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Containment vs Honeynet?<br />

• Reasons <strong>to</strong> not immediately contain/disconnect victims<br />

when you are new <strong>to</strong> counter-APT ops:<br />

– Scope of incident likely unknown.<br />

– Disconnecting victims removes intelligence source.<br />

– Adversary will notice and change <strong>to</strong>ols, tactics, and procedures.<br />

• When <strong>to</strong> start disconnecting? When you meet your win<br />

criteria.<br />

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