Security Month
Presented by Vertali
Mainframe Shield: A Mainframe Security Community
Cybercriminals collaborate. Shouldn't mainframe security professionals do the same? At SHARE 2026, I had the opportunity to sit down with Linda McGrath, Sales Director at Vertali, and Andrew Penlington, Channel Partner Development Manager, to discuss Mainframe Shield,...
Cybersecurity Trivia Challenge: Spot the Security Gap
October is Cybersecurity Awareness Month, and this week’s Trivia Challenge puts you in the reviewer’s seat. Each question presents a short scenario involving mainframe data, applications or operations. Your task is to spot the security gap supported by the given...
The Need for Effective Change Management
Introduction Over the last few years there has been an ever-increasing number of widely publicised problems involving notable corporate organisations and the failings of their IT systems. Incidents of ransomware, hacking and phishing are becoming worryingly...
Extending the Security Stack: Red Teaming, Scenarios, Risks, and Reality
Mainframes hold the heart of the most critical business processes in finance, healthcare, and government. Yet many security programmes still draw a neat line around them, treating z/OS as out of scope for red teaming, scenarios, and cyber risk quantification. This...
The Open Mainframe Project Has a Trust Problem — And the Mainframe Can’t Afford It
Open Mainframe Project Security Concerns I was chatting with a mainframer buddy the other day, and he expressed some concerns about the overall code security of the Open Mainframe Project (OMP), particularly around member vetting. So, I spent a bit of time digging...
IBM z17 NTS Enhancements: Securing Time Synchronization
In October 2025, Planet Mainframe published the first article of this two-part series on IBM z17 Time Synchronization Enhancements. That article focused on time synchronization resiliency and accuracy enhancements introduced on IBM z17. This article continues with a...
z/OS Security Assessments: What We Missed in 2015 vs. Today
My career has, over the nearly four years of working in this field, predominantly been comprised of RACF Administration and Engineering, interspersed with other opportunities that I foolishly volunteered myself for. Such opportunities have included writing articles,...
PowerTerm End-of-Life: Why Organizations Must Act Now – And Why the December 10 Webinar Is Critical
In March 2025, Ericom PowerTerm, a terminal emulator still used by thousands of organizations to access mainframes, IBM i systems, Unix hosts, VMS machines, and other mission-critical environments, officially entered End-of-Life (EOL). For decades, PowerTerm provided...
Security Month
Presented by Vertali
The Need for Effective Change Management
Introduction Over the last few years there has been an ever-increasing number of widely publicised problems involving notable corporate organisations and the failings of their IT systems. Incidents of ransomware, hacking and phishing are becoming worryingly...
Extending the Security Stack: Red Teaming, Scenarios, Risks, and Reality
Mainframes hold the heart of the most critical business processes in finance, healthcare, and government. Yet many security programmes still draw a neat line around them, treating z/OS as out of scope for red teaming, scenarios, and cyber risk quantification. This...
The Open Mainframe Project Has a Trust Problem — And the Mainframe Can’t Afford It
Open Mainframe Project Security Concerns I was chatting with a mainframer buddy the other day, and he expressed some concerns about the overall code security of the Open Mainframe Project (OMP), particularly around member vetting. So, I spent a bit of time digging...
IBM z17 NTS Enhancements: Securing Time Synchronization
In October 2025, Planet Mainframe published the first article of this two-part series on IBM z17 Time Synchronization Enhancements. That article focused on time synchronization resiliency and accuracy enhancements introduced on IBM z17. This article continues with a...
z/OS Security Assessments: What We Missed in 2015 vs. Today
My career has, over the nearly four years of working in this field, predominantly been comprised of RACF Administration and Engineering, interspersed with other opportunities that I foolishly volunteered myself for. Such opportunities have included writing articles,...
PowerTerm End-of-Life: Why Organizations Must Act Now – And Why the December 10 Webinar Is Critical
In March 2025, Ericom PowerTerm, a terminal emulator still used by thousands of organizations to access mainframes, IBM i systems, Unix hosts, VMS machines, and other mission-critical environments, officially entered End-of-Life (EOL). For decades, PowerTerm provided...
Mainframe AI Agents: The Interns Who Never Sleep
A conversation with BMC Anthony Doroand Leah Sokalov.A Knowledge Problem That Can’t Wait Amanda Hendly, Managing Editor of Planet Mainframe, met with Distinguished Engineer Anthony Doro and Senior Product Manager Leah Sokalov, both from BMC. The conversation focused...
Why It’s Finally Time to Retire Your TN3270 Emulator
For decades, TN3270 terminal emulators have been a staple for accessing mission-critical mainframe applications. However, as cyber threats evolve and legacy systems strain under new compliance demands, it is becoming increasingly clear that traditional...
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Upcoming Events
Events
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Virtual Db2 User Group | My All-Time Db2 Top Ten Lists
Virtual MeetingDate: November 17, 2026 - 11:30am ET Presenter: Craig Mullins What do Db2 performance, application development, database administration, and David Letterman have in common? Top Ten lists, of course! Join […]
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Virtual Db2 User Group | November 17, 2026
Zoom - Virtual Meeting -
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Virtual CICS User Group | Latest Update on Security in CICS TS 6.3: The Journey to Zero Trust
Zoom - Virtual MeetingCICS has been advocating zero trust principles and introducing security-focused enhancements since CICS TS 6.1. This session will explore the latest security capabilities available in CICS TS 6.3 and how […]
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Virtual IMS User Group | December 15, 2026
Zoom - Virtual Meeting
IBM Expands Its Digital Banking Infrastructure, Agentic AI on the Mainframe, and more
Kyndryl Report: As AI Broadens Modernization Agenda, Leaders Prioritize Business Outcomes Over Replacing Legacy Systems IBM Expands Its Digital Banking Infrastructure with Swift Integration and Digital Asset Haven On-Premises Rocket Software Advances Governed, Agentic...
Agentic AI on the Mainframe
It’s AI month at Planet Mainframe, and for Round Two of our Trivia Challenge, we’re turning to agentic AI. On the mainframe, this emerging technology is moving beyond answering questions and generating code. Agents can interpret goals, reason through multi-step...
Risk and Compliance Portfolio for IBM Z Environments, IBM Z Datathon, and more
Rocket Software Launches Rocket® z/Assurance™, a Risk and Compliance Portfolio for IBM Z® Environments IBM Z Datathon: Build AI for Good. In 24 Hours. At Global Scale. Broadcom 2026 North American Mainframe Technical Exchange LTM Collaborates with IBM and Red Hat on...
❓Think You Know Mainframe AI
Mainframes have powered intelligent decisions for decades. Today, artificial intelligence (AI) takes that role further – spotting fraud as transactions happen, anticipating workload demands, helping developers understand legacy code, and strengthening system...
Next-Generation Dual-Architecture Processor, Advances in AI Enablement for Application Modernization, and more
IBM Unveils Next-Generation Dual-Architecture Processor for IBM Z and LinuxONE BMC Survey Finds 94% Confidence in the Mainframe as Enterprises Scale AI With Human Oversight Rocket Software Advances AI Enablement for Application Modernization Across Mission-Critical...
Partnership to Accelerate Secure AI Deployment, Introduction of New Agentic Modernization, and more
IBM Partners with OpenAI to Accelerate Secure AI Deployment for Enterprises Across Core Operations Kyndryl Introduces New Agentic Modernization Services-As-Software Scaled Through Kyndryl Bridge BMC Achieves the AWS AI Competency Kyndryl Named 2026 CIO 100 Award...