Vanguard Active Alerts by Vanguard Integrity Professionals delivers z/OS data to conventional Security Information and Event Management (SIEM) systems and connects with z/OS External Security Managers (ESMs) such as RACF, ACF2, and TSS. It provides real-time alerts leveraging SIEM capabilities and connects with Splunk applications. Vanguard Active Alerts sends user-specified event-driven data to SIEMs, SNMP, or SYSLOGD in standard formats, ensuring timely delivery of real-time information for compliance, security, and audit requirements. It continuously monitors security-related events and notifies the SIEM when an event occurs, allowing enterprises to take decisive action. Vanguard Active Alerts forwards mainframe log messages, including those from RACF, ACF2, Top Secret, DB2, CICS, FTP, and z/Linux, to SIEM systems.