Traditional monitoring tools often focus on a single system—like firewalls or endpoint antivirus—leaving gaps where attackers can hide. SIEM closes these gaps by consolidating logs from every device, application, and network component, creating a unified view of security activity. This broad visibility makes it easier to detect threats that would otherwise go unnoticed, such as advanced persistent threats or insider misuse. HERO’s SIEM goes further by layering in behavioral analytics and real-time threat intelligence, which improves accuracy and reduces false positives. This means security teams spend less time chasing harmless alerts and more time responding to actual risks. Compared to standalone monitoring, SIEM provides deeper insight, faster detection, and a much stronger security posture.