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Influential Mainframers
Shelly Meierarend: “Where You Are From Does Not Limit How Far You Can Go”
Shelly J. Meierarend, PMP IBM Z and LinuxONE Client and Academic Global Skills LeaderIBM Z Ecosystem – InfrastructureIBM Buford, Georgia, United StatesThis article features Shelly J. Meierarend, one of the top four 2026 Influential Mainframers.Editor’s Note: We often...
Building Pathways in Latin America: Paolo Enrique Garcia Ramos and the Rise of “New to Z”
Paolo Enrique Garcia Ramos Mainframe Chief, Interbank Lima, PeruThis piece is part of the 2026 Planet Mainframe Influential Mainframers series.For Paolo Enrique Garcia Ramos, the future of the mainframe depends on who gets access to it. With 18 years of experience in...
Influential Mainframer – Sujit Neb
A modernizer at heart, Sujit Neb is helping reshape what’s possible on the mainframe. Sujit Neb Senior Automation Engineer, BMC Software Pune, Maharashtra, India Connect with Sujit on: View the entire 2025 Influential Mainframers group here. Sujit Neb is a builder,...
Influential Mainframer – Ángel Gómez Ruiz
Ángel Gómez Ruiz doesn’t just teach mainframe security—he’s redefining how organizations understand and defend their IBM z/OS environments. Ángel Gómez Ruiz CEO, Bsecure – The Mainframe & Security Company Madrid, Spain Connect with Ángel on: View the entire 2025...
Mainframe Modernization is the Climate Change of IT – Influential Mainframer Misty Decker
Misty Decker didn’t plan to build a career evangelizing mainframes. She wanted to be a research mathematician. But grad school wasn’t financially viable, so she pivoted, searching for an opportunity that would pay her tuition. When IBM initially called her to...
Influential Mainframer – Geoffrey Decker
Today, we introduce someone whose mission includes music, mainframes, and mentorship. Geoffrey Decker Co-Founder and Instructor, Eli Madison Memorial Apprenticeship (EMMA)Instructor, Northern Illinois University, Dept. of Computer Science Chicago, Illinois, USA...
Influential Mainframer – Gareth Copplestone-Jones
Today, meet a man who is engineering mainframe resilience. Gareth Copplestone-Jones Head of Infrastructure Services, Triton Consulting Ltd England, United Kingdom Connect with Gareth on LinkedIn: View the entire 2025 Influential Mainframers group here. With nearly...
Influential Mainframer – Javier Estrada Benavides
Today, we celebrate someone who is shaping the future of the mainframe workforce—one hire and one automation project at a time. Javier Estrada Benavides Senior Lead, Systems Administration, Kyndryl Prague, Czechia (Czech Republic) Connect with Javier on: View the...
Latest
Security has no boundaries
In today's complex cybersecurity landscape, staying current with software updates is just one piece of the puzzle. To truly protect your organization, it's essential to prioritize comprehensive security measures beyond routine patching. How CrowdStrike Changed...
All Things Cyber Security
October may be the month of falling leaves and pumpkin spice, but it is also the time when we turn our attention to all things cybersecurity. And, in the context of mainframe cybersecurity, observability is an essential piece of the puzzle. By maintaining...
Zero trust: Is server level or perimeter protection best?
If you’re running a big server like a mainframe, a zero trust strategy means you shouldn’t trust anything outside that box. If it’s your responsibility to protect the mainframe, you must ensure the right mechanisms are in place on the box itself. If you're in charge...
Fight ‘Shiny Object Syndrome’ with Mainframe Security 101
With continuous innovation and new functionality developed for mainframe security, many organizations can lose sight of the basics, which means they may never achieve a Zero-Trust security stance. The mainframe continues to evolve as a critical piece of the...
How Important is your Db2 Data—(Mainframe Modernization from a Data Security viewpoint)
When talking about Mainframe Modernization, we usually discuss DevOps, Zowe, APIs, Java, Python, etc. But how often does anyone discuss how your security posture needs to be modernized? Do terms like ‘least privilege’ and ‘zero trust’ mean anything to your...
Cyber Security Awareness Trivia
October is Cyber Security Awareness month at Planet Mainframe, so over here at Trivia Challenge we’ll be focusing our trivia topics on the ever-evolving topic of mainframes and cybersecurity. Mainframes have long been the backbone of critical industries, particularly...
Fortify Your Legacy Systems
A Digitalised State We live in a hyperconnected cyberworld driven by AI and machine learning. The age of digitalisation influences how we behave. In this world, it is all too easy for states, corporations, or criminals to overreach and access information they should...
Ransomware isn’t really a problem, is it?
Even the news channels don’t make a big deal about cyberattacks these days. It’s happening all the time. It’s incredible how many people don’t recognize that there is a war going on right now between hackers and organizations with any kind of IT hardware. And when I...
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Virtual CICS User Group | May 12, 2026
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Virtual Db2 User Group | May 19, 2026
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Building the CA 7 User Group Together & Technical Sharing Session
Virtual MeetingHelp us set the vision for the new CA 7 User Group! Starting by defining the vision and mission, while drawing on past experiences to build a group that delivers […]
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Building the ESP User Group Together & New ESP Web Client Deep Dive
Virtual MeetingHelp us set the vision for the new ESP User Group! Starting by defining the vision and mission, while drawing on past experiences to build a group that delivers real […]
Open Tools, Modern Workflows: A Next-Gen Mainframe Quiz
This week, our Planet Mainframe quiz continues the “Next-Gen Mainframe” theme. For decades, mainframe development operated in its own world—but as the broader industry converged on open-source tooling, Git-based collaboration, and cloud-style DevOps pipelines, the...
NEWS – 2026 X-Force Threat Index, Expanded Data Integrity Suite, and more
IBM 2026 X-Force Threat Index: AI-Driven Attacks are Escalating as Basic Security Gaps Leave Enterprises Exposed Precisely Expands Data Integrity Suite with New AI Agents for Enhanced Data Quality, Data Enrichment, and Location Intelligence BMC Signs Five-Year...
❓ Hybrid by Design: The Next-Gen Mainframe Quiz
If you’ve been in the mainframe ecosystem for any time at all, you’ll know that the mainframe has long been associated with stability and staying power. But today’s conversation increasingly centers on the evolution of the next-gen mainframe, and how it fits into...
NEWS – New Survey Findings, New FlashSystem Portfolio, and more
New Rocket Software Survey Finds 69% of IT Leaders Report Data Security Keeps Them Up at Night Kyndryl Named a Leader in 2025–2026 IDC MarketScape for Mainframe Modernization IBM Introduces Autonomous Storage with New FlashSystem Portfolio Powered by Agentic AI...
❓2026 Arcati Survey Trivia
Welcome to this week’s Planet Mainframe trivia quiz! On the heels of the 2026 Arcati Survey Results release, this round of trivia focuses on changes underway. Workforce demographics are shifting, new generations are entering mainframe computing fields (and through...
Business-Driven Automation, AI Confidence Outpaces Readiness, and more
BMC Advances Business-Driven Automation and Mainframe Transformation with AI-Powered Innovations Precisely’s State of Data Integrity and AI Readiness Study: AI Confidence Outpaces Readiness Rocket Software to Acquire Vertica Analytics Database Platform from OpenText...