<ul><li>This article provides a step-by-step guide for ArcSight administrators to replace the self-signed certificate used by the ArcSight Manager.</li><li>The process involves using the managersetup utility to generate a new key pair and restarting the ArcSight services to apply changes.</li><li>Administrators need to execute the Manager Setup command and choose to replace the certificate with a new self-signed key pair.</li><li>After filling in the certificate fields and restarting the services, the new self-signed certificate becomes active.</li></ul>

ArcSight Administrator Guide: Renewing the Self-Signed Certificate

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