SIEM, or Security Information & Event Management, is a cybersecurity solution that centralizes log data from across your IT systems and analyzes it for potential threats. It works by collecting logs from servers, firewalls, cloud apps, and endpoints, then correlating patterns using analytics, rules, and threat intelligence. For example, multiple failed logins followed by a privileged access attempt could signal a brute-force attack. Once suspicious activity is detected, the SIEM generates alerts so your IT team can respond quickly. HERO’s SIEM combines automated detection with human expertise, filtering out noise and ensuring only meaningful threats get escalated. By unifying data into one platform, SIEM eliminates blind spots and helps businesses detect, investigate, and contain threats before they cause damage.