Log collection and analysis is critical for an enterprise’s ability to detect malicious activity quickly. Sometimes audit records are the only evidence of a successful attack. Attackers know that many enterprises keep audit logs for compliance purposes, but rarely analyze them. Attackers use this knowledge to hide their location, malicious software, and activities on victim machines. Due to poor or nonexistent log analysis processes, attackers sometimes control victim machines for months or years without anyone in the target enterprise knowing.