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Who’s afraid of the Big Bad Wolf?

Who’s afraid of the Big Bad Wolf?

Or: We need to talk about mainframe hacking There’s an elephant in the room says Mark Wilson. It’s mainframe-sized, at serious risk of being hacked, and its name is Z. “The only thing we have to fear is fear itself.” That was US president Franklin D. Roosevelt at his...

Validating your files

Validating your files

Mainframe files/datasets are liable to change quite often. After all, people are using those files so they are likely to be modified/updated. So how could you tell whether there had been a legitimate change to the file or it had been hacked? How can you verify that...

Is your business affected by GDPR?

Is your business affected by GDPR?

What GDPR Means for Mainframe Storage, Archive and Backup On April 27, 2016, the European Union passed regulation 2016/679, more popularly known as the General Data Protection Regulation (GDPR). On May 25, 2018, GDPR implementation began, and enforcement activities...

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Upcoming Events

❓Python Programming Trivia

❓Python Programming Trivia

We often describe Python as a “modern” language, but its story spans decades of technological change, cultural shifts, and unexpected platforms. What began as a small side project in the Netherlands evolved into one of the most widely used programming languages in the...

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❓Mainframe Professional Skills Trivia

❓Mainframe Professional Skills Trivia

Our last trivia quiz explored the legacy of mainframe pioneers, and this week we’re going to continue looking into the lineage of skills in mainframe professional practice, examining how early design and operational decisions shaped the way mainframe expertise is...

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❓ Workforce and Training Trivia

❓ Workforce and Training Trivia

Happy 2026—and welcome to a whole new year of Planet Mainframe Trivia! As our January theme focuses on Workforce and Training, this quiz looks at mainframe pioneers and the early decisions that shaped how mainframe skills are learned and passed on. Mainframe expertise...

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NEWS – Introducing IBM’s New SQL Tool, Virtel 4.64 now Available, and more

Newest Virtel Release, SHARE Orlando Tickets, and more

VIRTEL announces release of Virtel 4.63: a major new version to better connect, secure, and simplify access to any mainframe application SHARE Orlando Early Bird Tickets Available Hitachi Vantara's Virtual Storage Platform One Wins CRN 2025 Products of the Year Award...

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❓What 2025 Taught Us About Mainframes: A Trivia Quiz

❓What 2025 Taught Us About Mainframes: A Trivia Quiz

As the year closes, and the year-end reflections roll in, we’re taking a closer look at key findings from the latest BMC, Kyndryl, and Planet Mainframe Arcati surveys. The results point to a platform that is evolving in response to cost pressures, skills gaps,...

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