Meet CICS® Transaction Server
The beating heart of hybrid cloud
CICS® Transaction Server is a world-class secure and scalable platform for hosting your transactional enterprise applications in a hybrid architecture.
Applications can be modernized using languages that best fit the skills of your developers and the needs of your business.
Find out more about what’s new in CICS Transaction Server 6.1
Do more with CICS Transaction Server
Increase business agility
Unlock access to CICS apps with API enablement, messaging, event streams and AI.
Use the latest enterprise Java® APIs
Java 11, Jakarta 9 and Eclipse MicroProfile 5 give you a solid foundation for Java components.
Enhanced developer productivity
Automate how you build and deploy with Maven, Gradle, Ansible and CICS TS resource builder.
Improved security and compliance management
Strengthen security with TLS 1.3, solve sysplex-wide security issues, and automate evidence for compliance.
Reduced cost of management
New policies, resource overrides, monitoring and diagnostics to better manage CICS regions.
Guided installation and upgrading
Simplified installation following guided workflow steps and enhanced upgrading documentation.
IBM CICS Transaction Server for z/OS
Start your journey to a modern hybrid cloud today.