Cyber security threats are constantly changing and evolving with an accelerating pace that makes attacks on companies more and more sophisticated. The attacks may consist of individual attachments, multi-stage attack chain, distractions, vulnerabilities and combinations of these. Focusing protection and visibility on a single component on a network or workstation does not provide a sufficient overall picture of the company's security level of nor visibility for anomalies in security.
Security Information & Event Management system (SIEM) monitors your entire IT environment, combines and correlates data from multiple sources, keeps an eye out for anomalous activity or unusual behaviours automatically and stores data from the different technologies within your system.
Centralized log analysis allows your organization to have a single source of truth for data from across the entire IT system and a realtime snapshots of your entire environment.
And the best part is that SIEM doesn’t just identify whether a security breach happened: it can also pinpoint how it happened, and whether it’s associated with any other potential breaches.