CorreLog SIEM Agent for IBM z/OS Protect724
- Pavan Raja

- Apr 8, 2025
- 3 min read
Summary:
The "CorreLog SIEM Agent for IBM z/OS" is a software solution designed to capture various security events, including RACF, ACF2, Top Secret, and DB2 accesses, converting them into standard Syslog format for seamless integration with distributed SIEM systems. It has been certified to work with HP ArcSight Common Event Format (CEF), allowing real-time transmission of z/OS event logs to HP ArcSight Enterprise Security Manager (ESM) through a compatible connector. The agent processes SMF security event data, converts it into CEF format, and forwards the information in real-time. It supports monitoring access control systems like RACF®, CA-Top Secret®, and ACF2™. Installation is straightforward on single or multiple z/OS LPARs, taking less than half a day to complete. The document focuses on enhancing system visibility and security posture through integration with existing SIEM solutions, particularly in PCI DSS compliance practices.
Details:
The document "CorreLog SIEM Agent for IBM z/OS" outlines the functionality of a software solution called "CorreLog SIEM Agent™ for IBM z/OS." This agent is designed to capture various security-related events such as RACF, ACF2, Top Secret, and DB2 accesses in real time. It converts these events into standard Syslog format, allowing for seamless integration with distributed SIEM (Security Information & Event Management) systems.
The CorreLog SIEM Agent for IBM z/OS has been certified to work with HP ArcSight Common Event Format (CEF). This certification enables the agent to transmit z/OS event logs in real-time to HP ArcSight Enterprise Security Manager (ESM) through a compatible connector, as events are generated.
Installation of the SIEM Agent for IBM z/OS is straightforward and can be completed within less than half a day on single or multiple z/OS LPARs. The agent processes SMF security event data to convert it into CEF format and forwards this information in real-time to ArcSight. Additionally, it supports monitoring access control systems like RACF®, CA-Top Secret®, and ACF2™.
In summary, the document highlights how the CorreLog SIEM Agent for IBM z/OS helps organizations efficiently manage security events by converting them into a standard format suitable for integration with existing SIEM solutions, thereby enhancing overall system visibility and security posture.
The provided information outlines a document related to "CorreLog," which appears to be a software or service for mainframe security, possibly focusing on PCI DSS practices and SIEM (Security Information and Event Management) tools like ArcSight ESM. The file attachment named "CorreLog-CZ_Agent_4pg-feb2015-final-for-press.pdf" is a whitepaper that discusses best practices for mainframe security, including PCI DSS compliance, presumably aimed at enhancing the security and visibility of IBM System Z systems using CorreLog software or services.
The file, weighing 536.4 KB as indicated by its size in kilobytes, was last modified on May 15, 2015, and has been viewed 718 times. It is tagged with terms like "siem," "arcsight esm," "ibm system z," "correlog," and "ibm security," suggesting it could be useful for professionals in these fields who are interested or involved with mainframe systems and their security measures.
Additionally, the document mentions that more information about CorreLog can be found on its official website, possibly through a download link to a whitepaper or other related materials discussing best practices and compliance with PCI DSS standards. This suggests that the document serves as an educational resource for those looking to improve mainframe security in accordance with relevant regulations such as PCI DSS.

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