Security Information and Event Management (SIEM)

What Is Security Information and Event Management (SIEM)?

Security Information and Event Management (SIEM) is a type of security software that collects, stores, and analyzes data from various sources, such as network devices, applications, and operating systems. It is used to detect and respond to security threats, such as malicious activity, unauthorized access, and data breaches. SIEM also provides real-time monitoring and alerting capabilities, allowing organizations to quickly identify and respond to potential threats. Additionally, SIEM can be used to generate reports and analyze trends in order to improve security posture.

Description

Security Information and Event Management (SIEM) is a type of security software that collects, stores, and analyzes data from various sources in order to detect and respond to security threats.

Usage and Examples

SIEM is used by organizations to monitor their networks for malicious activity, unauthorized access, and data breaches. It can also be used to generate reports and analyze trends in order to improve security posture. For example, SIEM can be used to detect suspicious activity on a network, such as a user attempting to access a restricted file or a malicious program attempting to spread across the network. It can also be used to detect unauthorized access attempts, such as a user attempting to log in with an incorrect password. Additionally, SIEM can be used to detect data breaches, such as a malicious actor attempting to exfiltrate sensitive data.